Behavioral task
behavioral1
Sample
021cbdd9fea84d1c05f4c7c8c6c84a61_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
021cbdd9fea84d1c05f4c7c8c6c84a61_JaffaCakes118
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Size
223KB
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MD5
021cbdd9fea84d1c05f4c7c8c6c84a61
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SHA1
a7eff9aaec7bbadce5341dc5c814493ac05ec23f
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SHA256
b8924ce6c80eefd710248262831a933c2c720b119aa39676187d6990e4131d9b
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SHA512
24103695a8f86c527b10c54fe72a2b9543e304eb912b27c4a0aeac1f7e86546c3f7c961b5437d34f85883e7132fec3c0ce16e2c0a02aa7632cf942780fd4b06a
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SSDEEP
6144:Q6AaKWANnM7R01nuyYQF/a7HzF34fPcX4kW4TSlluIOoZ:b5KnNnM7RX7QF/SofPcfBuuIOoZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 021cbdd9fea84d1c05f4c7c8c6c84a61_JaffaCakes118 unpack001/out.upx
Files
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021cbdd9fea84d1c05f4c7c8c6c84a61_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ