MALICIOUS — 96538bff5327ab998507c204a2c7bf0ab5e6491db90bebb12967064585520716
MALICIOUS — 96538bff5327ab998507c204a2c7bf0ab5e6491db90bebb12967064585520716 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
96538bff5327ab998507c204a2c7bf0ab5e6491db90bebb12967064585520716 - SHA-1:
20c3f863399ea309d5ed1e13b40702af13012a55 - MD5:
2dc5398825d74d06aa32415841ccbed1 - ssdeep:
3072:nqeJSOUbrwpVcdjhkhhNFbFJSFcabOvZkRtV:nqeCqVWmhhNFHj9Rk - TLSH:
T1C03BE1F3709BEE8C374AEB4398FB617EA14AC3886033974442C87A6D857C57E6D10991 - Submitted as: 96538bff5327ab998507c204a2c7bf0ab5e6491db90bebb12967064585520716
- File type: pdf · Size: 102327 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/3f91c8a5-a338-4549-85ce-c180adb45864/42227524146.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) and 8 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://xajibur.ru/123?utm_term=bipap+mode+pdf, http://nagomax.pbworks.com/f/ea_sports_ufc_3_pc_download__full_version_crack.pdf, http://dipoziw.pbworks.com/w/file/fetch/144439824/how_to_turn_a_convertible_crib_into_a_toddler_bed.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9757 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- desktop-hsgcbep
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2fa9a961e607959e3bce5898de221ba1.png -
446c51cfa6e02cb8e02d1e83d7b28de59a6a94b9cb696419f35974c7488a425f - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b38b2f8bb58aa120d02a628b5fe3693b0e8d4d95b07549ac85df89b1b56bea30 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://xajibur.ru/123?utm_term=bipap+mode+pdf
- http://nagomax.pbworks.com/f/ea_sports_ufc_3_pc_download__full_version_crack.pdf
- http://dipoziw.pbworks.com/w/file/fetch/144439824/how_to_turn_a_convertible_crib_into_a_toddler_bed.pdf
- https://tenimevu.weebly.com/uploads/1/3/4/3/134315692/boxorijewipe_pokubotovawirof.pdf
- https://wexarasi.weebly.com/uploads/1/3/4/3/134351888/19d98ddb.pdf
- http://zupelapowi.pbworks.com/w/file/fetch/144499455/a_grain_of_wheat_summary_and_analysis.pdf
- http://jiboduxoguv.pbworks.com/f/human_physiology_from_cells_to_systems_9th_edition_free_download.pdf
- https://pezazexumazu.weebly.com/uploads/1/3/5/3/135392870/9827992.pdf
- https://fofifiso.weebly.com/uploads/1/3/4/6/134613093/fibisevaf-riwofol.pdf
- https://uploads.strikinglycdn.com/files/3f91c8a5-a338-4549-85ce-c180adb45864/42227524146.pdf
- http://xobapotowi.pbworks.com/f/what_is_the_meaning_of_actions_speak_louder_than_words_in_malayalam.pdf
- http://fudejob.pbworks.com/f/58584985773.pdf
- http://memofemovo.pbworks.com/w/file/fetch/144618642/what_intermolecular_forces_does_nitrogen_tribromide_have.pdf
- https://uploads.strikinglycdn.com/files/53ffa758-e261-481e-bd9e-d632c5416597/is_admission_list_out_for_uniben.pdf
- https://uploads.strikinglycdn.com/files/0cde6eb6-5d26-4078-9451-cf3a801c755e/xogokidixugowudifiporeni.pdf
- https://uploads.strikinglycdn.com/files/7fbb7f0c-17ef-4ef0-be9c-59a263f774ab/are_acorn_stairlifts_any_good.pdf
- http://sujagajo.pbworks.com/w/file/fetch/144556164/nrega_job_card_application_form_in_marathi.pdf
- http://vulazojab.pbworks.com/f/60037699724.pdf
- https://uploads.strikinglycdn.com/files/271435d0-5e46-4f9f-b6a8-5b6bc78201dd/7143184249.pdf
- http://dawijunegolo.pbworks.com/w/file/fetch/144611379/12377843479.pdf
- https://fafevidelaxikez.weebly.com/uploads/1/3/4/4/134481631/wepapopopi.pdf
- https://pivatebovuwize.weebly.com/uploads/1/3/0/7/130775292/569aaa.pdf
- https://nifabixiguwo.weebly.com/uploads/1/3/5/2/135295020/kuxubenetuwo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- xajibur.ru
- nagomax.pbworks.com
- dipoziw.pbworks.com
- tenimevu.weebly.com
- wexarasi.weebly.com
- zupelapowi.pbworks.com
- jiboduxoguv.pbworks.com
- pezazexumazu.weebly.com
- fofifiso.weebly.com
- uploads.strikinglycdn.com
- xobapotowi.pbworks.com
- fudejob.pbworks.com
- memofemovo.pbworks.com
- sujagajo.pbworks.com
- vulazojab.pbworks.com
- dawijunegolo.pbworks.com
- fafevidelaxikez.weebly.com
- pivatebovuwize.weebly.com
- nifabixiguwo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.66.2.5
- 52.123.252.230
- 52.110.12.25
- 4.144.132.114
- 4.230.171.124
- 20.165.94.63
- 74.178.240.51
- 20.184.175.6
- 52.123.129.14
- 40.104.4.2
- 40.99.133.242
- 135.234.160.246
- 72.153.5.96
- 203.26.79.13
- 92.223.78.30
- 40.79.167.10
- 4.150.223.112
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report