Behavioral task
behavioral1
Sample
26bd482d4b9d57c40c894f3f9ee1431e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
26bd482d4b9d57c40c894f3f9ee1431e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
26bd482d4b9d57c40c894f3f9ee1431e_JaffaCakes118
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Size
771KB
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MD5
26bd482d4b9d57c40c894f3f9ee1431e
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SHA1
31432b54f2099a67d5c187d56198938e03f7035d
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SHA256
308283b294921bb343a101c106a740ba81c3e4047172bc2a37513701307fac25
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SHA512
5cb42d00d1a5f9d9ddccf0345d1370a98f9630ac9677e8df39c5892041efd19f00b30b7fbc26dfc192733a5ebdde0ece196495ca1fabaa7b1f9d031ac24953fa
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SSDEEP
24576:tFE//Tct4bOs2vaDMxKEEJ+7IAlEFFcxlA+RM:nSV2vaDMIEQAeDSRM
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 26bd482d4b9d57c40c894f3f9ee1431e_JaffaCakes118 unpack001/out.upx
Files
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26bd482d4b9d57c40c894f3f9ee1431e_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: 528KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85KB - Virtual size: 88KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 93KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ