Behavioral task
behavioral1
Sample
2578d01ab0f8feedd4c5b6b3285ff0d9_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2578d01ab0f8feedd4c5b6b3285ff0d9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
2578d01ab0f8feedd4c5b6b3285ff0d9_JaffaCakes118
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Size
31KB
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MD5
2578d01ab0f8feedd4c5b6b3285ff0d9
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SHA1
def30c957b30a981cb4cff7263c3978f26b7c3d6
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SHA256
a6bd52f36836c18e66527adf2239cf62879044a8ef1a11ad598a967497013057
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SHA512
777678242c4868ffb52957a67bff43b7ab10773613b224fc57c72c6c02bb846b6b376ca9c06eb77d3ad0d97a82c27bea3b268acd74d1a8719603d1f2cf843a2e
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SSDEEP
768:3aJCUZEb9r/BYCEmCP7SveTvr9n1jvkojWi:qJC9bUCEmCP7CqWE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2578d01ab0f8feedd4c5b6b3285ff0d9_JaffaCakes118 unpack001/out.upx
Files
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2578d01ab0f8feedd4c5b6b3285ff0d9_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
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: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1024B - Virtual size: 854B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ