Behavioral task
behavioral1
Sample
18d4e3441c8f302a6d719593e4538c2b_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
18d4e3441c8f302a6d719593e4538c2b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
18d4e3441c8f302a6d719593e4538c2b_JaffaCakes118
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Size
23KB
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MD5
18d4e3441c8f302a6d719593e4538c2b
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SHA1
3647412227a090c0cf596cab870a707272e0abde
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SHA256
ca3388c32765d2e9a1c8828bf6bcbd37e890c98479f77b51854bcac7b2b2aecd
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SHA512
599ad5b7005bbdcf6c867cd7575fe719388c99065e017934e464342842c8eb5bb32dec3c38512ef580ec1d94527c1b671ecd8222e9c9105048e1e446b0946826
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SSDEEP
384:DWmvNLYw7/diq39iG/3FZYpjiq2QRWt5SrKSICd+ydgKp+Ppql:DWGb7liq3d/3FZY88i5CKNCtdhpao
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18d4e3441c8f302a6d719593e4538c2b_JaffaCakes118 unpack001/out.upx
Files
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18d4e3441c8f302a6d719593e4538c2b_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ