Behavioral task
behavioral1
Sample
8cb4d3f15bdaa95b6d5ea54ac436a0ac_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8cb4d3f15bdaa95b6d5ea54ac436a0ac_JaffaCakes118
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Size
5KB
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MD5
8cb4d3f15bdaa95b6d5ea54ac436a0ac
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SHA1
ba663c7fbf3c359a3570ff670a19b792600a7548
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SHA256
3b3aa2cb91aa072aa726a215f7f666a05a77cea6d5b1bdb723949d90977a1e88
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SHA512
b1fddc9b309a133008fcb5382e3aaf240b8353125c6e6b4bf3290c3da00a4398ac2a83eea85d6df2570d7d7786d142cf8c903072c69c206ae5810958d85b5b80
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SSDEEP
96:zTTx2115XAsuXMPzThxduOy8m4BRJvUKgcdmqiNM9K:XlqjQLOh5yQLVkyK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8cb4d3f15bdaa95b6d5ea54ac436a0ac_JaffaCakes118 unpack001/out.upx
Files
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8cb4d3f15bdaa95b6d5ea54ac436a0ac_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 1008B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE