Behavioral task
behavioral1
Sample
1759cbd24597fd0ab39049cc9edd7dfc_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1759cbd24597fd0ab39049cc9edd7dfc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1759cbd24597fd0ab39049cc9edd7dfc_JaffaCakes118
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Size
73KB
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MD5
1759cbd24597fd0ab39049cc9edd7dfc
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SHA1
4e9320e3d986c0fa2e8bbfe0602ec6e8e6fc016c
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SHA256
2738e5c174b04ba740cc5964e329e6156a6d5891bb182bb2181884c1e15d8da5
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SHA512
fbc8b9b6a64ee7839fa3e5ee49aef5a7d06551c48ae5271a018a3b715739bebced1626e86ffc1ea86420eeab78a4df1e30a657bf31e6ad85261bca8a7600acfc
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SSDEEP
1536:aY1srUQ0RlcjVpV5U/eJHu9dJhuhxBmskwLAJNLwDpWICuPmONgNb6s8npCd:h1swn6LVm+y9ExLkwLArL8pWoSBWw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1759cbd24597fd0ab39049cc9edd7dfc_JaffaCakes118 unpack001/out.upx
Files
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1759cbd24597fd0ab39049cc9edd7dfc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 444B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 228KB - Virtual size: 225KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ