Behavioral task
behavioral1
Sample
bf4896035a7479b2e44381806d773db0_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bf4896035a7479b2e44381806d773db0_JaffaCakes118
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Size
121KB
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MD5
bf4896035a7479b2e44381806d773db0
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SHA1
3337ad41a35131319545af544bc3203dc5260197
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SHA256
2c4f30d040ea305d671b6d1129c07e6398d34f36d5bca8599836889cfa30b474
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SHA512
64af8fa365ea39b09f23a398735b6c85c730da4a2843099de673b71aa1bdf79f2bdc6744612985bbbede08cb9c5eca62f5c6dec1ca8d342d55919b3bc91a2551
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SSDEEP
1536:a07twfrbCNwspMOmhxZqBHmKRaxpEDgxvNgHaEYV9ysZMQhqHKggwNcXgrS5MZB8:pqDbCqspMLhxr+WomgI3ugaXSyv/r1KX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf4896035a7479b2e44381806d773db0_JaffaCakes118 unpack001/out.upx
Files
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bf4896035a7479b2e44381806d773db0_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: 5.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 110KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ