Behavioral task
behavioral1
Sample
a1264812a40ee239ec3da06773f6e0b0_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a1264812a40ee239ec3da06773f6e0b0_JaffaCakes118
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Size
46KB
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MD5
a1264812a40ee239ec3da06773f6e0b0
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SHA1
2f71aca4143a67e2265087547f3051f39f83df2b
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SHA256
8bf982cceeb2cfb438f39ed742b24c9398fefe203729888eaa7d475836b71b8c
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SHA512
08168a44b0ca2d8200b17358ed83fd4385a1e80ddcf75a05e6a5cd74d78bcbe9e1241603a5d248b13990b278439c37ba9dee554d6867349c25fb0bbcd68f38c0
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SSDEEP
768:laJCUZur+g1OGVCCxYhRLSRAcgDu9I29voeHG7aORAXyoWhoWuukaHp3ITXg0Rjd:kJCvr+tHCxFfI2xzIoWh7uuZ6TQ05ML2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1264812a40ee239ec3da06773f6e0b0_JaffaCakes118 unpack001/out.upx
Files
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a1264812a40ee239ec3da06773f6e0b0_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: 44KB - Virtual size: 44KB
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: 83KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ