Behavioral task
behavioral1
Sample
8cdb9551faf75f8014b410facf455f98_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8cdb9551faf75f8014b410facf455f98_JaffaCakes118
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Size
186KB
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MD5
8cdb9551faf75f8014b410facf455f98
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SHA1
a734090d5ef1c6ff6e695db02eae1d3aa2c02438
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SHA256
7a0a592d69f6fa216ea3fc788dc4eed8a1bf9b5d69c9f2c2913b2704546f71a5
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SHA512
7b50ff0cb4c1aaaf820433649f0bfc1ad4fdfd1db252912473bb6ebaac1fbdeeb21098799b9b07b83784962d33670e0d5be459fb2cc63d73e57fb45c23ec57c9
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SSDEEP
3072:eEMG8NMLUDRg1E9xBjZTzv2IGkrI2Q7riiYb/fsqR4ABPXsSyNMz89Gy1N3Sq86y:eYJLUDjBjZTzv2b12Qu/ssBUSyNTN3qH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8cdb9551faf75f8014b410facf455f98_JaffaCakes118 unpack001/out.upx
Files
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8cdb9551faf75f8014b410facf455f98_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 552KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 184KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 99KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ