Behavioral task
behavioral1
Sample
59e1338e12f1c689b7d56a7fc8d4b1ff.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
59e1338e12f1c689b7d56a7fc8d4b1ff.exe
Resource
win10v2004-20231215-en
General
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Target
59e1338e12f1c689b7d56a7fc8d4b1ff
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Size
56KB
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MD5
59e1338e12f1c689b7d56a7fc8d4b1ff
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SHA1
42757a2e5c1c260fec6127d794d1e89e3a1ce885
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SHA256
e74eac7726dad6fd8afd613e212f164b03e4d58abe92fc0aabe8f272ce40cb85
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SHA512
8dd3d024d345f14ba72032795fa1f1bdc1662dc353090353135c95656a0d9d0b91ce5ad06fff7f8b9b80fe6ac46013555da16c8a610a3657f2f8dc66b0dfd4f3
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SSDEEP
1536:Yv9sbIgeHKqCSZOWMwq8UlcVIQTpfc6Db78cY:YVEIxHka46VIQWO4P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 59e1338e12f1c689b7d56a7fc8d4b1ff unpack001/out.upx
Files
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59e1338e12f1c689b7d56a7fc8d4b1ff.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE