Behavioral task
behavioral1
Sample
681f6c4b26c540e18be883da0bab8f6d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
681f6c4b26c540e18be883da0bab8f6d_JaffaCakes118
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Size
1.1MB
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MD5
681f6c4b26c540e18be883da0bab8f6d
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SHA1
ea8e4c7fdc99812a22b8f5f710c5327195e3a9ec
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SHA256
857258f21e3665ae8dc0a56859d503aaeee82ea3c579cc44a127b11c1da38d4d
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SHA512
63b5295f95e3054af3c6f317d783f7e62534f65c3be281bffd0308202dcbf72bcdd5b5a06f7756f443ffc2257eb989b057b04bde261a79f864ad51bc396bc3c5
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SSDEEP
24576:APNoNEdLjPhhGTDf5YXHTPAjTQVtDUMeb6cC4/8xlnl/FwcDnSWWSL:Alo6dLe3fkVReb6cCvnpZDlBL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 681f6c4b26c540e18be883da0bab8f6d_JaffaCakes118 unpack001/out.upx
Files
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681f6c4b26c540e18be883da0bab8f6d_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ