Behavioral task
behavioral1
Sample
August22-Picture10-JPG.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
August22-Picture10-JPG.exe
Resource
win10v2004-20240709-en
General
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Target
3ef6d316ab0a62d3264b1c499c482051_JaffaCakes118
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Size
33KB
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MD5
3ef6d316ab0a62d3264b1c499c482051
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SHA1
25294fe9c21c29902e890b3d0da516e284ced65e
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SHA256
ad29d1ec697c4cc28e0ff5475241cdf29f7e5056152f9e03a8ddcdae155b84ac
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SHA512
d2c7e7ce37e53592c535961cdf9cb78af7df396ba7741432e4c69fe7ba000e5d9a2779353aa12c16cbb795a32f74711004be7e753578ec720d4543fd405566c0
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SSDEEP
768:qXOU17dbBkTMB05aHCSwVJ2pqI2SZgVMV73VaUR+ROx:+OU17dkSJwTSZuI3dmOx
Malware Config
Signatures
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resource yara_rule static1/unpack001/August22-Picture10-JPG.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/August22-Picture10-JPG.exe unpack002/out.upx
Files
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3ef6d316ab0a62d3264b1c499c482051_JaffaCakes118.zip
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August22-Picture10-JPG.exe.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: 696KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 704KB - Virtual size: 702KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ