Behavioral task
behavioral1
Sample
42d905e02026a7528e60c71f91421221_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42d905e02026a7528e60c71f91421221_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42d905e02026a7528e60c71f91421221_JaffaCakes118
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Size
367KB
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MD5
42d905e02026a7528e60c71f91421221
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SHA1
139d3a346b700c0a0b792628a63b2e3b8965aff9
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SHA256
d64f23d6231aaf544b3d6bd32b15ff4f60be6ebb83ef11cc0af1a3237b3f2a7f
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SHA512
60d69cbbc7ae8fc8b2a0382f3883b5c13545d1a60ebf8cf93f2216992cb60586eb88895004f8fb6fa82560b1c6f2fba3f8308daf63da49ead799959bf0fa26c2
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SSDEEP
6144:YlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76lQsr85hlpsU2W:YHLUMuiv9RgfSjAzRtyQp8W
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 42d905e02026a7528e60c71f91421221_JaffaCakes118 unpack001/out.upx
Files
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42d905e02026a7528e60c71f91421221_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: 512KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 251KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 104KB
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: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ