Behavioral task
behavioral1
Sample
3ac3897d8ef1bfec497131c8b89b5bec_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3ac3897d8ef1bfec497131c8b89b5bec_JaffaCakes118
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Size
185KB
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MD5
3ac3897d8ef1bfec497131c8b89b5bec
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SHA1
3eb0424f8ab335e464cf0452e502f490c22ced18
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SHA256
a81967a4d849ebdb6d8b6c70c63e0c5c6a75a4a38ffbced60263a3ed65dca43c
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SHA512
da3055e07ce51fff517bc98e4a84f2fd8af40c94d9b832e56a96bbf11e1013b7db8967e8e04ef75b331f78922076e3f67519dd7604dc94fbef7bd50051ae4cc8
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SSDEEP
3072:z8MHlQSdeOJCtEqukQiceBIpj1yQmUYuDM7gnghucoqaidFhVpR89nY+tzL:wMHWSrgtUPfpjhDM7gyvhVpSi+tn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3ac3897d8ef1bfec497131c8b89b5bec_JaffaCakes118 unpack001/out.upx
Files
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3ac3897d8ef1bfec497131c8b89b5bec_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ