MALICIOUS — xiroro.pdf
MALICIOUS — xiroro.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
32fd071819787a81f963d1220736ba77cc09911f293ce9e127931b4ac5e889db - SHA-1:
e2126fc7e776fb70bccef9c76c1b351bf29c9026 - MD5:
a7f0d925d87971dfc78dea39c2bc781e - ssdeep:
768:SgGzpDsjTAbTabDpw0SZCPcqhkzefRG7dD7/IBSrMAfU+yKi:PGFAGycMkafREbIBbAM+yKi - TLSH:
T16B329FF31497DE8C7A8A9B07ADAF14099156D24C6133A7B049887B7CC4BC6BD7E048A1 - Submitted as: xiroro.pdf
- File type: pdf · Size: 44216 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.PDF.Agent.gen (rule
HEUR:Trojan.PDF.Agent.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=diagnosis+of+ankylosing+spondylitis+pdf, https://cdn.shopify.com/s/files/1/0435/8098/1407/files/gakopofubarirusafunamisu.pdf, https://cdn.shopify.com/s/files/1/0431/4133/3147/files/6126981335.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://cctraff.ru/strik?keyword=diagnosis+of+ankylosing+spondylitis+pdf
- https://cdn.shopify.com/s/files/1/0435/8098/1407/files/gakopofubarirusafunamisu.pdf
- https://cdn.shopify.com/s/files/1/0431/4133/3147/files/6126981335.pdf
- https://cdn.shopify.com/s/files/1/0432/6447/5299/files/losapi.pdf
- https://cdn.shopify.com/s/files/1/0430/8375/9765/files/45267265676.pdf
- https://cdn.shopify.com/s/files/1/0428/8770/8825/files/23867370570.pdf
- https://site-1037878.mozfiles.com/files/1037878/14136344671.pdf
- https://site-1037018.mozfiles.com/files/1037018/63418926870.pdf
- https://site-1036944.mozfiles.com/files/1036944/82570495378.pdf
- https://site-1038806.mozfiles.com/files/1038806/putedegabo.pdf
- https://site-1036871.mozfiles.com/files/1036871/85363108865.pdf
- https://site-1036936.mozfiles.com/files/1036936/11697100389.pdf
- http://nidet.adornunlimited.com/uploads/1/3/2/6/132695746/868705.pdf
- http://files.lifewisegifts.com/uploads/1/3/0/8/130874128/6ab8d3.pdf
- http://pikilufof.hhsclassof1979.com/uploads/1/3/0/8/130814229/lumemabegu.pdf
- http://files.gobuttonproductions.com/uploads/1/3/0/7/130776393/1514377.pdf
- http://files.tannerromaniamission.com/uploads/1/3/2/6/132681219/jiwanujukulabip.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- cctraff.ru
- cdn.shopify.com
- site-1037878.mozfiles.com
- site-1037018.mozfiles.com
- site-1036944.mozfiles.com
- site-1038806.mozfiles.com
- site-1036871.mozfiles.com
- site-1036936.mozfiles.com
- nidet.adornunlimited.com
- files.lifewisegifts.com
- pikilufof.hhsclassof1979.com
- files.gobuttonproductions.com
- files.tannerromaniamission.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report