Behavioral task
behavioral1
Sample
4cf78d8ed6b47c20d50f56280bfde3a5_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4cf78d8ed6b47c20d50f56280bfde3a5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4cf78d8ed6b47c20d50f56280bfde3a5_JaffaCakes118
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Size
85KB
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MD5
4cf78d8ed6b47c20d50f56280bfde3a5
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SHA1
f05116b52289111cb060030d3543cef714057399
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SHA256
c94dbc5b75593e4917d3ec34f5e4a26d7adf68b9683037be28bc035ab819454a
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SHA512
39160f222a72acc687bd0ccd6eada9d955a4168715eb99464e8055377f16e7cc80adfcb37380348deffce2ce3662b25de415b19dca7fa058d2837325c29a1b90
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SSDEEP
1536:HliUx4JJn38AxY6VT5OsZN75e56ZxZJcgrwF8DUyaWLKMvtdfv4i:H8UmJJy45OsjUsn7DUCvtZQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cf78d8ed6b47c20d50f56280bfde3a5_JaffaCakes118 unpack001/out.upx
Files
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4cf78d8ed6b47c20d50f56280bfde3a5_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 140KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.mjg Size: - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE