Behavioral task
behavioral1
Sample
3e9ca40d90a70abf45c05f3b04758867_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3e9ca40d90a70abf45c05f3b04758867_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3e9ca40d90a70abf45c05f3b04758867_JaffaCakes118
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Size
14KB
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MD5
3e9ca40d90a70abf45c05f3b04758867
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SHA1
bf276b59a116f2c04cd91e11396a20058bad0cfb
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SHA256
0a2e38f93a7ebce046ddecdd02ab07456182ebee57ee870a219f9caf206e2251
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SHA512
aeee68350706b46f0a29dd53add361d37fd47ab7eb680e7fdb72b6b3de2141a002af1ede9d9347dafc2028e617690d34e53178f7f44fc4d23ace6bd82a03749e
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SSDEEP
384:uNZPH9wVU2VC7SEB/DkYozRXWEAj4Uh/jXBEHu:uNZlKVKB/QzRGbjNBK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e9ca40d90a70abf45c05f3b04758867_JaffaCakes118 unpack001/out.upx
Files
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3e9ca40d90a70abf45c05f3b04758867_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ