Behavioral task
behavioral1
Sample
f5ef28c02974b40428e6e7509ef54251_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f5ef28c02974b40428e6e7509ef54251_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f5ef28c02974b40428e6e7509ef54251_JaffaCakes118
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Size
441KB
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MD5
f5ef28c02974b40428e6e7509ef54251
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SHA1
901c6fbf607d33bd52c1df13113d7e01bf1369a4
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SHA256
ca8247fddbfd79cc50e3dacdcd81deb5b1fb73cbed144b4a74679c1726faadca
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SHA512
92d9baf8b8e32e9070ad35edd68f0d64ea3a56d7cca393f811f6b37c6920b2c06d708865dd31ca2ba3aec57186078a9148ae4e156b7c8639e29af7a2d3093572
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SSDEEP
12288:enNeEJwnhmX2DDYklwZd2OE1xqqaSLVwENsKZR:eXX2/plwXH6xLaaPRb
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 f5ef28c02974b40428e6e7509ef54251_JaffaCakes118 unpack001/out.upx
Files
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f5ef28c02974b40428e6e7509ef54251_JaffaCakes118.exe windows:4 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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 121KB - Virtual size: 124KB
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
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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ