SUSPICIOUS — normal_5f86fac7b98a8.pdf
SUSPICIOUS — normal_5f86fac7b98a8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
8ce5d5c05b865157b2a20a9a591ffb8e78cc868db326f88516f437a6bc10fff9 - SHA-1:
43ba35b1e96cd4c0010be8a60d2731381c5f96bc - MD5:
5cfab5142d56fe68b30f97406f34e2c1 - ssdeep:
768:rMgGzpDgpeJyzPoQ4UrrrR0ODMolRQYbh/I1mxX5z19UWYQ+Tpc3VuVBG3Gsg:dGFspL7oQl//xX5zrUVZTp0VMB8Gsg - TLSH:
T184319EF3506BED8C7A879F032EEA1559604AD78851329B5089993B7CC4FC7BD7E10A20 - Submitted as: normal_5f86fac7b98a8.pdf
- File type: pdf · Size: 43002 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/123?keyword=extracting+text+from+pdf+python, https://cdn.shopify.com/s/files/1/0481/8242/7815/files/stand_up_for_betsy_ross_jacket.pdf, https://cdn.shopify.com/s/files/1/0496/3562/3076/files/lingering_injuries_table.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://gettraff.ru/123?keyword=extracting+text+from+pdf+python
- https://cdn.shopify.com/s/files/1/0481/8242/7815/files/stand_up_for_betsy_ross_jacket.pdf
- https://cdn.shopify.com/s/files/1/0496/3562/3076/files/lingering_injuries_table.pdf
- https://cdn.shopify.com/s/files/1/0496/1671/5927/files/65150645526.pdf
- https://cdn.shopify.com/s/files/1/0441/2823/9768/files/20647811174.pdf
- https://cdn.shopify.com/s/files/1/0436/5778/9593/files/brainpop_chemical_bonds_quiz_answer_key.pdf
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f86f582a6239.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f9f1ceb62.pdf
- https://cdn-cms.f-static.net/uploads/4365660/normal_5f86f4959787c.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f86f8e69a610.pdf
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f86f99f5f9e8.pdf
- https://cdn-cms.f-static.net/uploads/4365646/normal_5f86f5c4dd576.pdf
- https://site-1041081.mozfiles.com/files/1041081/wakov.pdf
- https://site-1039735.mozfiles.com/files/1039735/80511504089.pdf
- https://site-1037894.mozfiles.com/files/1037894/27726893750.pdf
- https://site-1042720.mozfiles.com/files/1042720/20865403128.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
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- site-1041081.mozfiles.com
- site-1039735.mozfiles.com
- site-1037894.mozfiles.com
- site-1042720.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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