Behavioral task
behavioral1
Sample
8aa98b5e326954ba322399cc2fe7b9b0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8aa98b5e326954ba322399cc2fe7b9b0_JaffaCakes118
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Size
722KB
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MD5
8aa98b5e326954ba322399cc2fe7b9b0
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SHA1
94279d0ac3c4822b234e8d4125cada48b546ee42
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SHA256
56f77d0cafa8514ef48da57ecd6945a86bab5cb840131190694e67b11825f7c3
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SHA512
aef0768796fd5efd278fd77e325e75445f6e9aa6bcfad559d04e904cbacac0b9664ca50cedd31e6cc9c78f85e25adcd86a76a3f771cede3e0b587e92ae78dcd4
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SSDEEP
12288:BDrMUmmV5n49G/////////////////////////////////////////////////Jc:7V549G/////////////////////////i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8aa98b5e326954ba322399cc2fe7b9b0_JaffaCakes118 unpack001/out.upx
Files
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8aa98b5e326954ba322399cc2fe7b9b0_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ