Behavioral task
behavioral1
Sample
cf17f48bfa7a0003957ff9bce0800e99_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
cf17f48bfa7a0003957ff9bce0800e99_JaffaCakes118
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Size
261KB
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MD5
cf17f48bfa7a0003957ff9bce0800e99
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SHA1
d78bfb9b3d3ed29b60554a8ef8fa7ba2a5e9555e
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SHA256
16cad326352181117b5275fe261301f99de8e71eed94e58d5854701f0b04110a
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SHA512
cff781e88a55bb01e2f1570ae73e66720ecae3c603b967f32b36c6dc1b11b1d46d8674ed536b7c0e88935f2ea9aec49db3a38fea5d77372ff1ba47ef27a8eeb3
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SSDEEP
6144:pQAUhxcpXIvj+/UEOQaUZeC1asmLObPreudZZjE/wAq:D4QXIvrqT1BNa0Zg/wt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf17f48bfa7a0003957ff9bce0800e99_JaffaCakes118 unpack001/out.upx
Files
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cf17f48bfa7a0003957ff9bce0800e99_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ