Behavioral task
behavioral1
Sample
dc05c0feb037355d725c27bb694faf0c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dc05c0feb037355d725c27bb694faf0c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dc05c0feb037355d725c27bb694faf0c_JaffaCakes118
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Size
264KB
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MD5
dc05c0feb037355d725c27bb694faf0c
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SHA1
50c4636dcb68fc41b276ad7c28ffdb9d38f9b919
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SHA256
d0ca7d1d69beef241d09aad59fd94ca2ffc8376246ae1b775573221babf644bb
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SHA512
d501d20d093688be82aaf5c8caa1ca17a17399bd2b5a03060f6492d6e8ee08ef0b017ad593ad91cfdc98a876ba0e5a1bf84927852f9afc97ce4205bc6ac73837
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIgR4ZfjN:WacxGfTMfQrjoziJJHIjfjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc05c0feb037355d725c27bb694faf0c_JaffaCakes118 unpack001/out.upx
Files
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dc05c0feb037355d725c27bb694faf0c_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ