Behavioral task
behavioral1
Sample
15ec0d8b54ca9c5a30be161d8cd991e5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
15ec0d8b54ca9c5a30be161d8cd991e5_JaffaCakes118
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Size
82KB
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MD5
15ec0d8b54ca9c5a30be161d8cd991e5
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SHA1
19f9a737759abfcaa11aefeb794b7ecfb662edad
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SHA256
bd89d3956581ac68d603c768ecbbdceae7ab582b859cc82004578e5bc87eb561
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SHA512
e3cd8edeaf071adf1142ba3a065e8be4626381e9defea54710d392523a1a0bd5a27d40b6e0477ddd99c5e52e098e052de615de8bb0eb3eecf76b646d41cdb3dc
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SSDEEP
1536:1y/v+csQAJk7kkqVrqkUxE36ZG9V3EI5gvkijjD9jXxG3l0zrMz:1Kv+ckckkqVrFYGorV9jXE3r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15ec0d8b54ca9c5a30be161d8cd991e5_JaffaCakes118 unpack001/out.upx
Files
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15ec0d8b54ca9c5a30be161d8cd991e5_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
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: 14KB
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