Behavioral task
behavioral1
Sample
b737286bc477114a6fa35cfe99e1bf1f_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b737286bc477114a6fa35cfe99e1bf1f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
b737286bc477114a6fa35cfe99e1bf1f_JaffaCakes118
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Size
1.3MB
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MD5
b737286bc477114a6fa35cfe99e1bf1f
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SHA1
76a46ea89405bf5557d8b4b98eed19eeb4d268da
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SHA256
528646629959fc19875558510faf993187b643407b40144f033d48467ab718d6
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SHA512
01ee7e8cc954ea0a64531539d0f9a5e7e185470eb206b4cde8f8564f0e493fafaff517e8cdf70ae6c343af11962c5bfb109fd6309338449af71884574892997d
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SSDEEP
24576:YMQ9/UrIrJHEtsLGpW048uSNzm777LngE5aTF1y6VHzgKrjKW3Zrmwn3YHxW:OFvJHEtsIW048uSNm73nITFjvz3ZCw3b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b737286bc477114a6fa35cfe99e1bf1f_JaffaCakes118 unpack001/out.upx
Files
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b737286bc477114a6fa35cfe99e1bf1f_JaffaCakes118.exe windows:6 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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 972KB - Virtual size: 976KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 318KB - Virtual size: 318KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 89KB - Virtual size: 282KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ