MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The primary URL extracted, http://peanutgalleryphotography14.com/uploads/1/3/1/3/131379896/131379896.html#convert+1+and+1%2F4+inches+to+millimeters, suggests a lure related to unit conversion, which is a common tactic for phishing or malware delivery. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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 http://peanutgalleryphotography14.com/uploads/1/3/1/3/131379896/131379896.html#convert+1+and+1%2F4+inches+to+millimeters
- http://mercedregionalvision.com/uploads/1/3/0/2/130288511/linoboxepizoro-nopiderol-bedozalusa-notukabe.pdf
- http://kathleencurry.net/uploads/1/3/0/5/130543543/7199d.pdf
- http://salesfunnelshop.com/uploads/1/3/0/4/130436402/moxazobexina.pdf
- http://naturalnici.com/uploads/1/3/0/5/130588650/fakitojuvuvofo-kozuberoda.pdf
- http://yetlanezi.com/uploads/1/3/0/7/130739214/9ea2110b.pdf
- http://postmaster.daw-nigtevecht.nl/uploads/1/3/0/6/130604419/5208b18261.pdf
- http://camburiautopecas.net/uploads/1/3/1/0/131070051/mofurimunomiju_papibibigijazu_vizef_vukem.pdf
- http://juliemaurer.net/uploads/1/3/0/4/130483542/kumokar.pdf
- http://apkroad.com/uploads/1/3/0/7/130775747/wabuze.pdf
- http://8ii8.us/uploads/1/3/0/5/130551692/bimopoxe-vawexobexoj.pdf
- http://wedobettertogether.com/uploads/1/3/0/3/130379178/72907f8.pdf
- http://myfruitsoflife.net/uploads/1/3/0/8/130873856/92b11ad13e22.pdf
- http://themkdesign.com/uploads/1/3/0/2/130287513/f82964.pdf
- http://cmconstructiontusuenonuestrarealidad.com/uploads/1/3/0/7/130776749/8257722.pdf
- http://nnetherland.com/uploads/1/3/0/5/130590724/9c591.pdf
- http://www.pppsanitation.com/uploads/1/3/0/7/130776887/mepap.pdf
- http://evergreencred.com/uploads/1/3/0/6/130639530/5130162.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_off0000744d.bin78b9633fca222c496d47e92abdad6495142e5dd77604b3fc74e9b6a310f3973b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744D | 7620 bytes |
font_01_sfnt_off0000923c.binea3f9e11677b2a9453ff4559fa24b242cd90b5bf83fd428171c85f5038d6485d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x923C | 2736 bytes |
font_02_sfnt_off00009c04.binbda47d5a01882f57248098ccb9b92657f3ba474c480901e895463386f137aa20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C04 | 16168 bytes |
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