Behavioral task
behavioral1
Sample
f86effa1094cbf50ef6dbdeb83ee3f59_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f86effa1094cbf50ef6dbdeb83ee3f59_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f86effa1094cbf50ef6dbdeb83ee3f59_JaffaCakes118
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Size
24KB
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MD5
f86effa1094cbf50ef6dbdeb83ee3f59
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SHA1
b4f07e224a35ad6b3cfbaebb66cf1c4dd81f8f9d
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SHA256
528e5d57f6096db59528b7cdf042df6cc2ca2e4200ce1116529646cd7590165e
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SHA512
af1aaf697abb7d49afcfe5dee30ee4d0c0ba4906e31cf4a22724b80a8f83d8ea4d4387a9b8f067df1ec1a9ef248bac8d7673932e82f612e561e33be0503094e7
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SSDEEP
384:JHvZ/vNEVnFuXp+DXntoXvpD26VMl2l1xlRAh0r2oir6t+DwaMjz:hvpvNXGntoxwI1Ah0rUuUgj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f86effa1094cbf50ef6dbdeb83ee3f59_JaffaCakes118 unpack001/out.upx
Files
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f86effa1094cbf50ef6dbdeb83ee3f59_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ