Behavioral task
behavioral1
Sample
54364ec3491ca86f85d8a4063a2c8756.jaffacakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
54364ec3491ca86f85d8a4063a2c8756.jaffacakes118.exe
Resource
win10v2004-20240419-en
General
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Target
54364ec3491ca86f85d8a4063a2c8756.jaffacakes118.exe
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Size
103KB
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MD5
54364ec3491ca86f85d8a4063a2c8756
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SHA1
079093cd6d2e42673991c5bb901d6269bd2e418c
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SHA256
cbf9f89f26c6ddb1669d1909e771588b1683b8169fccbc5b6e77c538bb8ae5d1
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SHA512
ed94daf0ee5b17de6e801fb1695b95769d7408a363be7cf03810639a9ffd313e5aa767da3e52962f512e78c272ab7b252bd0fcba7b4244aeeaabb6329af155e7
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfw:hfAIuZAIuYSMjoqtMHfhfw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 54364ec3491ca86f85d8a4063a2c8756.jaffacakes118.exe unpack001/out.upx
Files
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54364ec3491ca86f85d8a4063a2c8756.jaffacakes118.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ