Behavioral task
behavioral1
Sample
b79dc78967f0f6108aff939791207e23_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b79dc78967f0f6108aff939791207e23_JaffaCakes118
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Size
83KB
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MD5
b79dc78967f0f6108aff939791207e23
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SHA1
4304996a8e86bc2ed029af8eb219a5424cb8d2dc
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SHA256
5878d8513f852d11521e858e116fe72b009c372e9eaf52dd04275852d131fa18
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SHA512
285f5d6f6bb08d16fbf9c64e459ce4a6c07ad097944fce2af36c4735070496f8ae1b5521b6e9e4984805c4b9fe6b67c9e03a18e2cf5e3083473a7914e2725a89
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SSDEEP
1536:TG0Mn1IoVKOk6iCAVoHgn7MGApO86mhFoNBOmfZac06gMnX4zrMbokDPXXWQxr:KVSLBCAVoWYpO8loz9a06OoOXGQV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b79dc78967f0f6108aff939791207e23_JaffaCakes118 unpack001/out.upx
Files
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b79dc78967f0f6108aff939791207e23_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: 80KB - Virtual size: 84KB
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: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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ