MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector infrastructure at 'ttraff.cc'. The document body, though heavily obfuscated, contains the text 'circuit breaker abb pdf' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=circuit+breaker+abb+pdf
- http://files.strengthasoneleadership.org/uploads/1/3/1/3/131380985/bewesigedesozoje.pdf
- http://files.thrivingdrs.com/uploads/1/3/1/0/131069859/2ef4091da820b.pdf
- http://files.fourthuu.org/uploads/1/3/2/8/132814136/govaruz.pdf
- http://files.patrickracingbillet.com/uploads/1/3/1/4/131453109/newoji_tuwonebugegi.pdf
- http://files.objects-of-grace.com/uploads/1/3/2/8/132814050/6628c8f8a.pdf
- https://cdn.shopify.com/s/files/1/0431/6135/4404/files/nibozug.pdf
- https://cdn.shopify.com/s/files/1/0440/1269/9798/files/76899804088.pdf
- https://cdn.shopify.com/s/files/1/0433/7182/3262/files/jodusipudefopivaro.pdf
- https://cdn.shopify.com/s/files/1/0435/3218/9860/files/cephalosporins_mechanism_of_action.pdf
- https://cdn.shopify.com/s/files/1/0432/2911/8627/files/xavelorugekazipevijosuli.pdf
- https://cdn.shopify.com/s/files/1/0433/6120/6422/files/60707763629.pdf
- https://cdn.shopify.com/s/files/1/0432/9065/6921/files/rupawozenugadam.pdf
- https://cdn.shopify.com/s/files/1/0430/5387/5357/files/50872612191.pdf
- https://cdn.shopify.com/s/files/1/0437/9446/4929/files/botania_black_lotus.pdf
- https://cdn.shopify.com/s/files/1/0434/8638/0189/files/nurigirobifos.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62894204366.pdf
- https://cdn.shopify.com/s/files/1/0430/5007/4269/files/mizub.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061a4.binc8a0f9389a352325cdfe12bb7653f3b194cf156baf32079e2f1bd6322c224352 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61A4 | 4832 bytes |
font_01_sfnt_off00007224.bin67e53217a3b12490f45d58ff832daf64faf00e20d797c377466af395b2f6e8c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7224 | 10192 bytes |
font_02_sfnt_off00009500.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9500 | 4324 bytes |
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