Behavioral task
behavioral1
Sample
42b31c224e7af1c1c1f4b421a9e513e2_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
42b31c224e7af1c1c1f4b421a9e513e2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42b31c224e7af1c1c1f4b421a9e513e2_JaffaCakes118
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Size
262KB
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MD5
42b31c224e7af1c1c1f4b421a9e513e2
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SHA1
f38b956812860bc04a38eab98a166a07c331eff0
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SHA256
1ba29d0acc4480a2699f90a31b73d05b49ab59cb620c2f6d681e6fd306813855
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SHA512
3cfbb6dccd963c29a3f00962dbf0112be912dbdaec7992fbebbf3255cc40f0802b06571f62e7caa229bd5ffdf75a6f2cfcb4ccd5bd5bf595b6fdb8d0ebe89351
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SSDEEP
6144:alZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lXh:aHLUMuiv9RgfSjAzRtyx
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42b31c224e7af1c1c1f4b421a9e513e2_JaffaCakes118 unpack001/out.upx
Files
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42b31c224e7af1c1c1f4b421a9e513e2_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 420KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ