Behavioral task
behavioral1
Sample
45cebaedbdecfc6635967c8568476332_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
45cebaedbdecfc6635967c8568476332_JaffaCakes118
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Size
145KB
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MD5
45cebaedbdecfc6635967c8568476332
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SHA1
9ab453f8653c228474650a21c5fecc20c23da86a
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SHA256
28c3bd25c81fdc2763ce0005a74c5fb3754f34b1af1a2063eae3934291173987
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SHA512
21e562b7dad8668b0b7859d5ebeb8d8887cbfd2d2eafa36cb1e31f2b0e69065031c0dea83f16c0a3846f0d9ec947b2bd7f73d8d09336699f46526bd4280c85d4
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SSDEEP
3072:dkie6B4YdOUtspsXAxe8UWbxEjTaiUHrdmxTGPspkft:dhe1YdOZJgjWb+jT7ULgxT2t
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45cebaedbdecfc6635967c8568476332_JaffaCakes118 unpack001/out.upx
Files
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45cebaedbdecfc6635967c8568476332_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.WYCao Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
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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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ