Behavioral task
behavioral1
Sample
d20a00d5bec2c4fa1eb12608306a98ca_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d20a00d5bec2c4fa1eb12608306a98ca_JaffaCakes118
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Size
295KB
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MD5
d20a00d5bec2c4fa1eb12608306a98ca
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SHA1
8710edc7080e787c8e8369b507579aeed95b6d45
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SHA256
70de1346d9e9162d779afad8ebcab65599e06447dcf261a8c2beb5020409718e
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SHA512
0c128716d7df21a762f07499de230a8c818417b79d0dbd6d9a42152bcf6edfb474b2ff767bdc31f955d01617f801d3809d284a887d5bc656e579c621df5cd507
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SSDEEP
6144:1rfa2Ho7Ga3NoKW6AiZkD+9Oh1dbpqeGLndaR3XGgKdSjT:1ri2HWdoKyiZkDlDdbge2nXXYj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d20a00d5bec2c4fa1eb12608306a98ca_JaffaCakes118 unpack001/out.upx
Files
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d20a00d5bec2c4fa1eb12608306a98ca_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 290KB - Virtual size: 292KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3.2MB - Virtual size: 3.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 39KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.reloc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_MEM_READ