Behavioral task
behavioral1
Sample
b8029b62d45bf217ef49dcf77509559c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b8029b62d45bf217ef49dcf77509559c_JaffaCakes118
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Size
30KB
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MD5
b8029b62d45bf217ef49dcf77509559c
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SHA1
b7c480c0ed17601ec1ac11196c83f57ef31fd88f
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SHA256
5b090faa5286595880c49d6471ffcdfa55d62346a962fb3f18ea60fb3af27cee
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SHA512
943213c8496427fcb87c9e8694fd9722949648df4ea852348137100d7bddb4b2ec6f4bc3ca32f064c716d6795bcc1b52ec3062d94abcab658f46c5bf58deb33a
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SSDEEP
768:W3+YTH0cj3S91wjeW7aLvqq9Rnkq4MlwH17aW4xIej1kq2r:WxDS91w97aLycZd4TuWU1ktr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8029b62d45bf217ef49dcf77509559c_JaffaCakes118 unpack001/out.upx
Files
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b8029b62d45bf217ef49dcf77509559c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ