Behavioral task
behavioral1
Sample
d5dc46aab787cda77d5fce1781ac975e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d5dc46aab787cda77d5fce1781ac975e_JaffaCakes118
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Size
59KB
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MD5
d5dc46aab787cda77d5fce1781ac975e
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SHA1
b254dbc50b6715d91efa53a616d4864ffe1c2e0f
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SHA256
4bde1a43e07909e91a86fefa86d7d18dcbf73256f89461b120c35ab3a9b1e30b
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SHA512
f724a73b4ef79c9e277f944d15cf993513bbebe78bd34d131a371ab588c4ecde163fbb67361099eb81355087f4a1da3e165562ae8e3ef6087489fce5ac3ae093
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SSDEEP
1536:biEjknx7Z2epUxv46QOwtUQSQ7MfTWdLz3kCnBCaK:W+asegDIU9Q8WdEwBLK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d5dc46aab787cda77d5fce1781ac975e_JaffaCakes118 unpack001/out.upx
Files
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d5dc46aab787cda77d5fce1781ac975e_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 49KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.we110 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.we483 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.we337 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.we733 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.idata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ