SUSPICIOUS — xupin.pdf
SUSPICIOUS — xupin.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:
d34395e2f8ccb19ed910d14406c3c8a04ed22ec5b060b00b7d397ad8b99186bb - SHA-1:
92022d689c85df43eb66d1386046d02fd77a32dd - MD5:
512fccfb549a7d1e5c47a49cdc664d66 - ssdeep:
768:0gGzpDQpxYWetiUV5ES/KqJlDU51U63CZqsfN3gq4oRW3aXvgXvzY+DBSbe:BGFcpXmiM5Tssl1AaXv0tFSbe - TLSH:
T19732AFF35127ED4CB68B9B036DFA215EA449DB489132E7A084983B2CC4BC7BC7E40651 - Submitted as: xupin.pdf
- File type: pdf · Size: 46479 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=magnetic%20field%20from%20two%20wires%20mastering%20physics, https://cdn.shopify.com/s/files/1/0503/5465/1294/files/12462041040.pdf, https://cdn.shopify.com/s/files/1/0429/0448/6055/files/teguxefiw.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/wb?keyword=magnetic%20field%20from%20two%20wires%20mastering%20physics
- https://cdn.shopify.com/s/files/1/0503/5465/1294/files/12462041040.pdf
- https://cdn.shopify.com/s/files/1/0429/0448/6055/files/teguxefiw.pdf
- https://cdn.shopify.com/s/files/1/0435/4634/5636/files/70621978931.pdf
- https://cdn.shopify.com/s/files/1/0435/3690/8439/files/kalasupamogope.pdf
- https://cdn.shopify.com/s/files/1/0494/1044/1383/files/gojaja.pdf
- https://cdn.shopify.com/s/files/1/0431/7977/0019/files/idle_poring_mvp_guide.pdf
- https://cdn.shopify.com/s/files/1/0497/4919/6954/files/13_reasons_why_zach_death.pdf
- https://cdn.shopify.com/s/files/1/0433/6926/7354/files/henrico_high_school_calendar.pdf
- https://site-1039197.mozfiles.com/files/1039197/69861974261.pdf
- https://site-1040343.mozfiles.com/files/1040343/fibopani.pdf
- https://cdn-cms.f-static.net/uploads/4366031/normal_5f8788d36b6c7.pdf
- https://cdn-cms.f-static.net/uploads/4366324/normal_5f8711b508bb8.pdf
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/movew.pdf
- https://pevugubak.weebly.com/uploads/1/3/2/7/132740457/9663682.pdf
- https://site-1043941.mozfiles.com/files/1043941/jojeru.pdf
- https://site-1042343.mozfiles.com/files/1042343/79885464833.pdf
- https://site-1037102.mozfiles.com/files/1037102/55636337865.pdf
- https://site-1048265.mozfiles.com/files/1048265/16843943865.pdf
- https://site-1038744.mozfiles.com/files/1038744/sudoni.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/
Embedded domains
- gettraff.ru
- cdn.shopify.com
- site-1039197.mozfiles.com
- site-1040343.mozfiles.com
- cdn-cms.f-static.net
- jatorogerujew.weebly.com
- pevugubak.weebly.com
- site-1043941.mozfiles.com
- site-1042343.mozfiles.com
- site-1037102.mozfiles.com
- site-1048265.mozfiles.com
- site-1038744.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report