Behavioral task
behavioral1
Sample
49aa50630205df695093f678d9d53845_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
49aa50630205df695093f678d9d53845_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
49aa50630205df695093f678d9d53845_JaffaCakes118
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Size
555KB
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MD5
49aa50630205df695093f678d9d53845
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SHA1
3595ffa5ef79bea6b3d149de641a000496b85253
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SHA256
8108f6b7ef8dc9cfe5a8a647656dfa0a4fff19a152de0a657402f41e3cb3018b
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SHA512
7943c4b0e4a6afbf4accc6e3a90f9309df054902d77ea4071575d9f96cac47ec435496be0fe14a5616d3c28fd307314fb09a49d601f88031cac8fedb6bc7b231
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SSDEEP
12288:1jkArEN249AyE/rbaMct4bO2/VHLcqaBCz9bkuel22IukYXVK:KFE//Tct4bOs9cfCz9guv2DkL
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 49aa50630205df695093f678d9d53845_JaffaCakes118 unpack001/out.upx
Files
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49aa50630205df695093f678d9d53845_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: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 91KB - 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: 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: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ