Behavioral task
behavioral1
Sample
virtualdj.exe
Resource
win7-20240708-en
General
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Target
b03c41dd900cb28d7991fd24e578d222_JaffaCakes118
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Size
1.7MB
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MD5
b03c41dd900cb28d7991fd24e578d222
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SHA1
57b4ad1f3df69c110386c95446dd6806f13a566d
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SHA256
013fb7f26ef3aa7cb9a808f664211852b9840073209d5f5d35ad3a1bbfbeba48
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SHA512
107120cc03b5b357a8efc03452cf798065ddadbbe3832ed51ff80171f4f687f8154fd9800757e53edcfc254e472caeca4a70aabe29f879e39521504450f7e4dc
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SSDEEP
24576:vdamlFR7fJhDb4ZynfWhHVL1BcHtqARuhXdd8VjZLKeL9lhEE4AlENdZcT+7OH0c:VamlFR91+LL1BcHB4NZeR/EIwp7Z1Wb
Malware Config
Signatures
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resource yara_rule static1/unpack001/virtualdj.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/virtualdj.exe unpack002/out.upx
Files
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b03c41dd900cb28d7991fd24e578d222_JaffaCakes118.zip
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virtualdj.exe.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: 464KB
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: 23KB - Virtual size: 24KB
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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ