Behavioral task
behavioral1
Sample
8a36542f784ca7e1b0605fab5776bbcd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8a36542f784ca7e1b0605fab5776bbcd_JaffaCakes118
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Size
67KB
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MD5
8a36542f784ca7e1b0605fab5776bbcd
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SHA1
d8ea1ed7d9427ae3c5543c9469c8ca3dbb2cd6c5
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SHA256
c6f88171c169b5f0f03482b7f60c7110189d902de24e89a8f69e4bd55b776c09
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SHA512
148ac15b80def60a88bf4d6698ba0c515d953677341f2526e68e559a8f717e7d14f4e4ea374c52ce900f1272833fd4096f7e7ee39240b07a5bca1d1aeb992e20
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SSDEEP
1536:/zW7kOUNqRr3gZSgNJGo9uRm2Xm79R7yCXj9fLqCKlQ37ftpRS:LWQbYQJGmam8aR7y4kCKG3LtpA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a36542f784ca7e1b0605fab5776bbcd_JaffaCakes118 unpack001/out.upx
Files
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8a36542f784ca7e1b0605fab5776bbcd_JaffaCakes118.exe windows:9 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: 328KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
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:9 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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: 512B - Virtual size: 800B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 360KB - Virtual size: 359KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ