Behavioral task
behavioral1
Sample
8a6e5508b7b934841952043d731085a8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8a6e5508b7b934841952043d731085a8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a6e5508b7b934841952043d731085a8_JaffaCakes118
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Size
787KB
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MD5
8a6e5508b7b934841952043d731085a8
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SHA1
9d16fbbdddad86813359c31eecf4c7afccf79bce
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SHA256
89f893f6938cf73856d0a5da5055044397fccc79b23435aca273a2c2c8db569c
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SHA512
9ae9cc1a161d0cacaa6251bc7ec820b2521cdef9b46f325a52ca856aedf078c9b6179e2175f5e6ffdff176fb045e2d4ec7d1db3d5ca0c975def910f1b488ee00
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SSDEEP
24576:NFE//Tct4bOsODMxKEEJ+7IAlEW/wys5Dyp+h:HSVODMIEQAeWVgh
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 8a6e5508b7b934841952043d731085a8_JaffaCakes118 unpack001/out.upx
Files
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8a6e5508b7b934841952043d731085a8_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: 512KB
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: 70KB - Virtual size: 72KB
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: 78KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ