Behavioral task
behavioral1
Sample
df7890b91f63bc0ca69703e186d1aafa_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
df7890b91f63bc0ca69703e186d1aafa_JaffaCakes118
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Size
15.0MB
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MD5
df7890b91f63bc0ca69703e186d1aafa
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SHA1
154b37861793e1d733337627319fd4cbe9c44713
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SHA256
bef7dfcc4443643cb745f43e0aa9723e4f6534b8772aa7500e469160af520d30
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SHA512
7ba674bb2d6ac7a5159a3784391e5a17e056f0f9f5037259be12e84273c5d71c9a2437815bbaf7d5b95cdcf32ef3ee23d45641cbeef3424c99606b2034eba0bb
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SSDEEP
3072:eLGLgTK9YZNw+pcri1ZVU/1B9rSYfrKdKZkMS2Cln1zPkXL2mzGhBENsFN2iL3Qh:pmN1KrxzhudKtWn1zA2m3NsFsiLAI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df7890b91f63bc0ca69703e186d1aafa_JaffaCakes118 unpack001/out.upx
Files
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df7890b91f63bc0ca69703e186d1aafa_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 492KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 221KB - Virtual size: 224KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 221KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ