Static task
static1
Behavioral task
behavioral1
Sample
Winpen.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Winpen.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
enter.html
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
enter.html
Resource
win10v2004-20240802-en
General
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Target
a5ad2d076422d14c250a17fe9640117a_JaffaCakes118
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Size
159KB
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MD5
a5ad2d076422d14c250a17fe9640117a
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SHA1
a6b0abbc28251f75f7b5e5f6e7863fe2b1f19945
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SHA256
2f4231f1088db71d409ff29361944b7d1c8f21495d0dfe71fb5af3fc7c0798a0
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SHA512
d8916ec6c27604267264c85d77ad05c52970b53c4e3178b2f5a5076cf85bcd3bdc91454522a372a5fcafbf576b497e664c329c211d43b1cccfc16f0a66bceb52
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SSDEEP
3072:1OiiEPLAi4DncD0B5Gsx94KC0wWdLzEJ5RdBne1gOPBXeG8CD3OgwyY1Cf2:1OXCLAiKMg5nCD0wqLcdo1dBnL61Cf2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Winpen.exe
Files
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a5ad2d076422d14c250a17fe9640117a_JaffaCakes118.zip
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Winpen.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 255KB - Virtual size: 254KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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enter.html