Behavioral task
behavioral1
Sample
a323aa736968d9408a72decaa8402736_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a323aa736968d9408a72decaa8402736_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a323aa736968d9408a72decaa8402736_JaffaCakes118
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Size
1.1MB
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MD5
a323aa736968d9408a72decaa8402736
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SHA1
d409d7618cd4fcef77a539e1ef545b964d1b1511
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SHA256
3c791bc918e2dd9a3447975993c9714d3d1b7332d9cfa00731aeac87b09cdb81
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SHA512
ed444807b2e5a6b6d1512539afe3276e1ed7d74d1d470eba3d7db3ba3d29766d264e329aab6d796912397442ad4ea8ee375562f54dee687fe32a418ee5d19066
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SSDEEP
24576:pw7dDrqq2jPwXnv78fADOOejcNOQODAfiFsM6ssBm6RWXdAsJARfiOe:pIDrqq2jPav7wADOvjcNOQ8MOs7sso3z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a323aa736968d9408a72decaa8402736_JaffaCakes118 unpack001/out.upx
Files
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a323aa736968d9408a72decaa8402736_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ