Behavioral task
behavioral1
Sample
f60c2e90aca85ccb58b56424b2137989_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
f60c2e90aca85ccb58b56424b2137989_JaffaCakes118
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Size
2.0MB
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MD5
f60c2e90aca85ccb58b56424b2137989
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SHA1
91e5e576717bc50995a60d4d7c286acc939c674f
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SHA256
5a30726dad6dff7a1ef6fba8954df646f7cf27dd32a0613be5e2a3d9a0451dc4
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SHA512
6730db7087ceb4d4a15ff0702eecfe958fab8ee03faa9a92e8f65669d228fd0c999f9dab3e88a117a8e8c464ecf8cf8793be0e39ab0233fedf871903f924cb0c
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SSDEEP
49152:B11Jn0L5AXgPGEHbYHzB7BKPRV3Frl6+ZhAsKOOqCGKyk0W:BPJQ5pHbYHz5B0/rl6+vvKiCyk0W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f60c2e90aca85ccb58b56424b2137989_JaffaCakes118 unpack001/out.upx
Files
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f60c2e90aca85ccb58b56424b2137989_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: 152KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ