Behavioral task
behavioral1
Sample
b644959b02f191f4ec67d9876f037c8f_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b644959b02f191f4ec67d9876f037c8f_JaffaCakes118
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Size
29KB
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MD5
b644959b02f191f4ec67d9876f037c8f
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SHA1
6e4e5b7482efff3249c0815c8d22359bf503792d
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SHA256
8f6e476100dd0e1533515f9de91813c87ec4fdb924b910af05743412519b067b
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SHA512
9ba4259dd1d8cb35357920428791db8e4e2a3db1f15620caa18c1e87457dd4210c1c31ada6047c625d1276c48d5ef63e425a5cdc26c82a4f1b21b4fc85f74434
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SSDEEP
768:sZFlUMrs2Ht8AoIkJFo7LDc+LAfh7RC14J:sZFDrht8AEzo7vc+LAp7Aq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b644959b02f191f4ec67d9876f037c8f_JaffaCakes118 unpack001/out.upx
Files
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b644959b02f191f4ec67d9876f037c8f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE