Behavioral task
behavioral1
Sample
b3c75b6a1332282b10072b06fc6f5c6e_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b3c75b6a1332282b10072b06fc6f5c6e_JaffaCakes118
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Size
336KB
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MD5
b3c75b6a1332282b10072b06fc6f5c6e
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SHA1
3f62b82ad320b16b337f5e92c0f48c2df44bf860
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SHA256
9047335fc7499202f0d309b13ba2590cd32ed63f1432ca8a62761bebc2a4175b
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SHA512
eb6aca2df06d3be2f1e54e218089ed56fd9f3d820d2245bc6bbdb6e48974ea71c581a4a47dd325a15c0a1b9b8061c53528b253a06c391380ce39b04de5555087
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SSDEEP
6144:A+S0aIjsLSSUTnYTFl1BZSe/RBaTZ+G/X0EP81evvsz0t5AJlQlxnwm9fn:A+wIj+SSUTnmPke/cZ+G/XjU1evEoCQv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3c75b6a1332282b10072b06fc6f5c6e_JaffaCakes118 unpack001/out.upx
Files
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b3c75b6a1332282b10072b06fc6f5c6e_JaffaCakes118.exe windows:1 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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 53KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE