Behavioral task
behavioral1
Sample
0057f2938b62e82c93cf5703d878fbef_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
0057f2938b62e82c93cf5703d878fbef_JaffaCakes118
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Size
57KB
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MD5
0057f2938b62e82c93cf5703d878fbef
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SHA1
1e56538c61ed14ff317fee1525b71b3e286b02dc
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SHA256
05b28ece1b30897e50d5b6776fb930429d63fb868f6301e0a69909b6b03a9199
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SHA512
f0783c8b4fb5b0fa7dbbc4b1fe6e768774cb03d6e210521eac19be5067fd1f856f0c5b02e03b18dde43030d992f8cf136f00f60fda4191edb60b744d65009843
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SSDEEP
768:EK55uH5zk8otdDEs9gDWwEzj8GXMf+1+zbdNQZ5kanxLeMlxkseZ4CXKlhQu4z:Y5g8GDNCfEzj8IMf+qbzTAxdx9Y6TL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0057f2938b62e82c93cf5703d878fbef_JaffaCakes118 unpack001/out.upx
Files
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0057f2938b62e82c93cf5703d878fbef_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE