MALICIOUS — a0a67a1e33b151c5688bd2ccdb4f5a1b3176be4237168896215ede69ad6a52af
MALICIOUS — a0a67a1e33b151c5688bd2ccdb4f5a1b3176be4237168896215ede69ad6a52af 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:
a0a67a1e33b151c5688bd2ccdb4f5a1b3176be4237168896215ede69ad6a52af - SHA-1:
4b0292087539f84706f051ee588e822b14f85a4d - MD5:
dc5e004d9becea6d7eedbc3f26ae40a9 - ssdeep:
1536:PUyRor7y9ni+EQM87Xs+COuFhJXOULVbvYW3uSt+3P0dF/ehpIyAhCWaYvbI/pWj:7Q7wiKaOsv+GVb53uhMX/OpDA45YTI/6 - TLSH:
T1E539E0F35197ED8CBA96BF43BCBB08A87049D74C2132E7552584BB6CC4BC5AE6D20940 - Submitted as: a0a67a1e33b151c5688bd2ccdb4f5a1b3176be4237168896215ede69ad6a52af
- File type: pdf · Size: 86889 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!DC5E004D9BEC
- 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://uploads.strikinglycdn.com/files/3e42255d-aca7-4448-bf60-dd6e770ab3ec/pozonivevedapagofudimonu.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!DC5E004D9BEC (rule
PDF/Phish-FAB!DC5E004D9BEC) - 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 14 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://botokaw.ru/award?keyword=bsi+iso+27001+pdf, http://fozivot.mypressonline.com/genero_lirico.pdf, https://cdn-cms.f-static.net/uploads/4382966/normal_6013c8f77c39f.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1063 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- 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/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://botokaw.ru/award?keyword=bsi+iso+27001+pdf
- http://fozivot.mypressonline.com/genero_lirico.pdf
- https://cdn-cms.f-static.net/uploads/4382966/normal_6013c8f77c39f.pdf
- https://uploads.strikinglycdn.com/files/3e42255d-aca7-4448-bf60-dd6e770ab3ec/pozonivevedapagofudimonu.pdf
- https://uploads.strikinglycdn.com/files/e849452f-7917-4c37-9617-1b48e4f41518/heart_of_darkness_sparknotes_chapter_2.pdf
- http://vogudikomi.getenjoyment.net/pillars_of_eternity_2_poradnik_chomikuj.pdf
- http://vizemezezu.sportsontheweb.net/8101182206.pdf
- http://pudolajuji.atwebpages.com/business_goals_1.pdf
- https://uploads.strikinglycdn.com/files/b9ed60d6-c91b-47b7-9a27-9c716e962511/17043319340.pdf
- https://uploads.strikinglycdn.com/files/a1f5060b-2c4f-454f-97e8-cd5cd71589cf/50136729392.pdf
- https://uploads.strikinglycdn.com/files/adf69c7c-a7ec-4b5d-83c8-48e1e46d8198/shark_euro_pro_sewing_machine_parts.pdf
- http://titanof-filtr.ru/kanixiweridovanodisalileg94eo.pdf
- https://uploads.strikinglycdn.com/files/029f355e-0e4f-4d7e-b56c-96a4b31ec8dd/evenflo_everystage_dlx_all-in-one_car_seat_installation_video.pdf
- https://cdn-cms.f-static.net/uploads/4463794/normal_5fd1d7490e17a.pdf
- https://uploads.strikinglycdn.com/files/a47b9ecc-2a92-4b75-a867-05703531b4b4/rudal.pdf
- http://kijekidajefi.getenjoyment.net/93315990940.pdf
- https://cdn-cms.f-static.net/uploads/4382965/normal_6038872490232.pdf
- http://tryse.xyz/pack_n_play_sheets_quiltedjtao6.pdf
- https://uploads.strikinglycdn.com/files/611109c7-c922-468b-9092-ea25a025369c/jiruzu.pdf
- https://cdn-cms.f-static.net/uploads/4469370/normal_60162d81d3714.pdf
- http://chunyoo.com/boriragofenapijwhuo2.pdf
- https://uploads.strikinglycdn.com/files/f665bdcb-8b6b-4e15-906c-3b5c4fc729dc/ford_focus_svt_2004_specs.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
Embedded domains
- botokaw.ru
- fozivot.mypressonline.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- vogudikomi.getenjoyment.net
- vizemezezu.sportsontheweb.net
- pudolajuji.atwebpages.com
- titanof-filtr.ru
- kijekidajefi.getenjoyment.net
- tryse.xyz
- chunyoo.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 48.211.4.16
- 52.110.12.32
- 4.230.171.124
- 57.154.63.210
- 4.207.44.73
- 172.215.188.225
- 135.233.95.144
- 74.178.240.61
- 52.253.84.76
- 52.123.252.213
- 4.150.223.100
- 72.153.5.138
- 20.50.201.195
- 52.123.128.14
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report