Behavioral task
behavioral1
Sample
40f9714f0930a7d3d1295918b9afcee0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
40f9714f0930a7d3d1295918b9afcee0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40f9714f0930a7d3d1295918b9afcee0_JaffaCakes118
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Size
3.6MB
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MD5
40f9714f0930a7d3d1295918b9afcee0
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SHA1
767864c995bfaa6b84dcb894e40d6fb28f7346eb
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SHA256
fd04d5c8ae9030679c2009a506bf35e2acf91b4df6e6367886e8b29319dcaeab
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SHA512
fe73f26598af7b098cfc0ad7f2443664e3443b5c1d552c4b0f87a93145ee0bfb567a7fd7bffe16d03bfd57d971666c8fc62500d67851b28a8b916a8ab911c381
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SSDEEP
98304:WyREccsLrFM4FZ5eqTV7qEBFxJfO9FNRJt8IUOTn:WyREcccZvneSJqm3fwXJ/UOTn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40f9714f0930a7d3d1295918b9afcee0_JaffaCakes118 unpack001/out.upx
Files
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40f9714f0930a7d3d1295918b9afcee0_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ