Behavioral task
behavioral1
Sample
8efdba2fbb55e81641515f7a95b3bb37_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8efdba2fbb55e81641515f7a95b3bb37_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8efdba2fbb55e81641515f7a95b3bb37_JaffaCakes118
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Size
606KB
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MD5
8efdba2fbb55e81641515f7a95b3bb37
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SHA1
c8ccdb9047bb7aab2d6e4ef60a0f5d64812d7588
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SHA256
70b6a73772a743192de51332483c1c9e58175101b4c332242fb638e57a61a84a
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SHA512
061e2617961bc96fdbc0f698ab83d8951884b6544d4f2ca6d6c5b78b90c373577cc299cb347b1f69ee040fa51521013353918fc8ad6824625baf0df2d184caa6
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SSDEEP
12288:WBMmKGnhDT+JlC7LvPJ4FiawYA2rs+9Wk0F:UMmnDC+7z2FiawYzb9eF
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 8efdba2fbb55e81641515f7a95b3bb37_JaffaCakes118 unpack001/out.upx
Files
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8efdba2fbb55e81641515f7a95b3bb37_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: 568KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
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: 218KB - Virtual size: 217KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ