Behavioral task
behavioral1
Sample
45c1e0137de3e510163cc9180c0b8133_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
45c1e0137de3e510163cc9180c0b8133_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
45c1e0137de3e510163cc9180c0b8133_JaffaCakes118
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Size
28KB
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MD5
45c1e0137de3e510163cc9180c0b8133
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SHA1
77776be1b569dce3143d69ee217980410159f2d0
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SHA256
b30d0520ab0b9825344b510897d91af3591c78b567bf78f7dc5941d8d1994137
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SHA512
18bdec312a1427aea93a745d40d02acdda158aa9704b0f2ba83f202ecde3655f98d9cb482536b77d397dd95ffb9e3e34500c162019b0d7d4cc23e74ae4e49a05
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNZzBl8:Dv8IRRdsxq1DjJcqfGBi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45c1e0137de3e510163cc9180c0b8133_JaffaCakes118 unpack001/out.upx
Files
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45c1e0137de3e510163cc9180c0b8133_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ