Behavioral task
behavioral1
Sample
dc1b40a4fbca0d964d9bee80a2ddeb0a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dc1b40a4fbca0d964d9bee80a2ddeb0a_JaffaCakes118
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Size
59KB
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MD5
dc1b40a4fbca0d964d9bee80a2ddeb0a
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SHA1
5de08c00362e4fee1e4c672a20f8f1e276aacb92
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SHA256
6087daa2eb074e3e6ae3c8e360939fda0a4862efec2141e7d089e059a8038a7c
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SHA512
67adf8057acf929a38ee10b568ee7bf0682601d18a5fd15f07f277b087b0444fc6b9a23712c59d71aec4d89fbc6ed85bfc71516dddc0d8e88178d639e69e755b
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SSDEEP
1536:EnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Ezc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc1b40a4fbca0d964d9bee80a2ddeb0a_JaffaCakes118 unpack001/out.upx
Files
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dc1b40a4fbca0d964d9bee80a2ddeb0a_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ