MALICIOUS — afcd838fd8207d2e61a5b06de24b3295b344f2b18fba4c5baad38da313a6de69
MALICIOUS — afcd838fd8207d2e61a5b06de24b3295b344f2b18fba4c5baad38da313a6de69 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
afcd838fd8207d2e61a5b06de24b3295b344f2b18fba4c5baad38da313a6de69 - SHA-1:
92d1c4792dc164435ba6bad8c5c6e4224d485e04 - MD5:
24f0efa66f06e5c961fa21b9cfaa3d54 - ssdeep:
1536:fZwE2FVaAxtigUyws+LJT6hRUA0XJDA2Rgq4wHSVzJeNAEb:xwhHtVUyH+LJWEAXo/yVFez - TLSH:
T19538C0F3A0D7DE4C7A872F47AEF3152D258BD3842432969054897B6DD86C2AE3E14C21 - Submitted as: afcd838fd8207d2e61a5b06de24b3295b344f2b18fba4c5baad38da313a6de69
- File type: pdf · Size: 81797 bytes
- Verdict: malicious (100/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!24F0EFA66F06
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4426830/normal_6004bd793c084.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!24F0EFA66F06 (rule
PDF/Phish-FAB!24F0EFA66F06) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 9 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://jumiwimov.ru/123?utm_term=estimated+tax+payments+federal+form, https://static.s123-cdn-static.com/uploads/4426830/normal_6004bd793c084.pdf, http://vabakavolageni.22web.org/4494935615.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)
1030 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 20.190.142.167
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://jumiwimov.ru/123?utm_term=estimated+tax+payments+federal+form
- https://s3.amazonaws.com/zevutebulaworel/12481731037.pdf
- https://static.s123-cdn-static.com/uploads/4426830/normal_6004bd793c084.pdf
- http://vabakavolageni.22web.org/4494935615.pdf
- https://cdn.sqhk.co/dizoketa/EqhagPf/63982899510.pdf
- https://cdn.sqhk.co/demarumiju/hCrauun/instagram_captions_for_guys_rap.pdf
- https://cdn.sqhk.co/fejisedetu/iiDgiRs/garupomibimukomibelupumux.pdf
- http://ribaxexumipo.rf.gd/sheet_metal_fabricators_in_peenya_bangalore.pdf
- http://fabibobitobabo.epizy.com/26928311217.pdf
- http://nodefojabotozij.rf.gd/hiwin_linear_guide_catalogue.pdf
- http://safetymirrors.xyz/b36tc_bonanza_turboprop_performance_specs32jtf.pdf
- http://fedaposadado.rf.gd/tilabarikofonorujagorik.pdf
- https://s3.amazonaws.com/nigimul/tenancy_agreement_renewal_template_uk.pdf
- https://cdn.sqhk.co/setuboluraje/Lgdixjc/word_christmas_page_borders_free.pdf
- https://s3.amazonaws.com/dezajok/cycling_jersey_template_eps.pdf
- https://s3.amazonaws.com/gimufesajo/zelevobatemavumozawokox.pdf
- https://cdn.sqhk.co/gesuxafom/Zgdgfgf/4210908697.pdf
- http://wivukirotodit.epizy.com/denepewera.pdf
- https://cdn-cms.f-static.net/uploads/4479678/normal_605b88866058b.pdf
- http://tojuzurukepise.epizy.com/peter_roach_phonetics_and_phonology_download.pdf
- http://vk-settings-change.online/godumopolizoux79z.pdf
- http://gorefadusajog.rf.gd/alfonso_reyes_echandia_criminologia.pdf
- http://bitcoinlearningcentre.online/walmart_grocery_app_not_working_with_ebtytarm.pdf
- http://gopubewigofopa.iblogger.org/chamberlain_liftmaster_elite_series_manual.pdf
- http://trend-sales.fun/19998793950es9yc.pdf
Embedded domains
- jumiwimov.ru
- s3.amazonaws.com
- static.s123-cdn-static.com
- vabakavolageni.22web.org
- cdn.sqhk.co
- fabibobitobabo.epizy.com
- safetymirrors.xyz
- wivukirotodit.epizy.com
- cdn-cms.f-static.net
- tojuzurukepise.epizy.com
- vk-settings-change.online
- bitcoinlearningcentre.online
- gopubewigofopa.iblogger.org
- trend-sales.fun
- changepass.online
- www.w3.org
- purl.org
- ns.adobe.com
- ribaxexumipo.rf.gd
- nodefojabotozij.rf.gd
- fedaposadado.rf.gd
- gorefadusajog.rf.gd
- vufilupirudote.rf.gd
- x2.c.lencr.org
- ye.c.lencr.org
Embedded IP addresses
- 172.215.188.232
- 20.42.179.204
- 4.150.223.113
- 4.230.171.124
- 74.179.77.204
- 4.150.223.96
- 135.232.92.137
- 52.168.117.171
- 72.154.7.103
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report