Behavioral task
behavioral1
Sample
d3a8d798bd3862d3a14c942c10897f03_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d3a8d798bd3862d3a14c942c10897f03_JaffaCakes118
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Size
1.2MB
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MD5
d3a8d798bd3862d3a14c942c10897f03
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SHA1
8e63922dbdd599804faa1c6db0b2da09f990b615
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SHA256
571ead883ad01354de5460b4b070c7a06964d8d8ac0d7c893823c3f5a6d00f90
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SHA512
0073e6582e25bbfb9fa0ba1236cadf3c237360d538e2e68856726f655cd317afb542e74e6d4709ad705abd3183e0fb33de3b0841eb53f18a286eaa4eb176c5e8
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SSDEEP
24576:9m3oyi80Gkq0hGxlLCxKhCCQcEENSWLuhn2OuDG9o6NW/i9fJMi1WH5z5+:97yxP0w4S9Nduh2dDQQwfJgH5t+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d3a8d798bd3862d3a14c942c10897f03_JaffaCakes118 unpack001/out.upx
Files
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d3a8d798bd3862d3a14c942c10897f03_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ