Behavioral task
behavioral1
Sample
fea1ea38e2baf6e5e4f2e774d6f1cf3f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fea1ea38e2baf6e5e4f2e774d6f1cf3f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
fea1ea38e2baf6e5e4f2e774d6f1cf3f_JaffaCakes118
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Size
698KB
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MD5
fea1ea38e2baf6e5e4f2e774d6f1cf3f
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SHA1
83640555fa74e77e77b9c4051f547a3bfbb73ffe
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SHA256
91a4318aa3087fccfe71e96f8f26bf449aa5f11256f11606081a233202085519
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SHA512
1125dd7551686955562c4a94582de8a868720c16b40d32bce472c7dbab2edc163fb47f2a9ac0fbf13719b6c5cafac672884f61de4b7684a5560e709be1c29be2
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SSDEEP
12288:JHLUMuiv9RgfSjAzRty+C5LsZUMrzS23NcoDa+D6kS5h:xtARK52UMrW0uu/I5h
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fea1ea38e2baf6e5e4f2e774d6f1cf3f_JaffaCakes118 unpack001/out.upx
Files
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fea1ea38e2baf6e5e4f2e774d6f1cf3f_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: 576KB
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: 164KB - Virtual size: 168KB
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: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ