Behavioral task
behavioral1
Sample
1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5.exe
Resource
win11-20240508-en
General
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Target
1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5
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Size
266KB
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MD5
6241ec1f97b1cf74b186b36df2066e92
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SHA1
03daee0e5f8e03cd3ce506544c8d7e2018c86892
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SHA256
1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5
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SHA512
b5c8467b186df194772e1ec80c9f39c46264db0fadba82ae1acd1749c10b280bbe612f988d7b2521dcb83499a1519079e65f2dd171395c3ae80fcedf5012c6ef
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SSDEEP
6144:ZXzKdNY49u8rVq1tZKXgMlr5xuRrU/01net:Ca4AX6lNx301
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5 unpack001/out.upx
Files
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1efe83b804112f201b766a9113b17081ddd3d6ea143f8ca1263f14c5c0c9a7f5.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ