Behavioral task
behavioral1
Sample
771a21a078905dba753da678f92bff5a_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
771a21a078905dba753da678f92bff5a_JaffaCakes118.exe
Resource
win10v2004-20240729-en
General
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Target
771a21a078905dba753da678f92bff5a_JaffaCakes118
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Size
12KB
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MD5
771a21a078905dba753da678f92bff5a
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SHA1
9e043844b9300b11c27816768a2c9bc262e582f9
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SHA256
a942e026cb178f0195ca9959c319b3783bdb0a4cf1d5f2a93c9e41561f00fb87
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SHA512
53ef2fb2befaf48a379a43260727f68f780e77a687fb6f7ae57aa49b45a1e9a0bdd265d94c3a911797ecda6addd2a7097a69e25fbe0bba8ddbf77d1ba7a99647
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SSDEEP
192:OXR+WQpWb67FjxGZD7x14wSlh/xVjLtsm8OxaR:OXRnQpWEFjxGNH4wkT3tsm8OG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 771a21a078905dba753da678f92bff5a_JaffaCakes118 unpack001/out.upx
Files
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771a21a078905dba753da678f92bff5a_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ