Behavioral task
behavioral1
Sample
a1aff186bd52f76c3cb74d720c46ef48_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a1aff186bd52f76c3cb74d720c46ef48_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a1aff186bd52f76c3cb74d720c46ef48_JaffaCakes118
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Size
532KB
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MD5
a1aff186bd52f76c3cb74d720c46ef48
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SHA1
c921d0630cd4d832d0ce3fff0125a4bc82786a98
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SHA256
2d5b4794926403c65116c793180865f769202488b37ffc82e3ba0801b4ca2b54
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SHA512
c24b9f74fbe726d137cd7a7da4239144227d7ec17998768164fa077f2b1b66ebf089a0d8376fc4e5d76122deb0be8d5d4f290583e37ff033ab25dda2515d6eee
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SSDEEP
6144:VOZirkFpR30oYv6I7If2thwdZKOlUOXFgaVkorEiqpVOXUo/9:VOZTR30of+If2thwdYOlUO1lkotqO/9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1aff186bd52f76c3cb74d720c46ef48_JaffaCakes118 unpack001/out.upx
Files
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a1aff186bd52f76c3cb74d720c46ef48_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: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 187KB - Virtual size: 188KB
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: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ