Behavioral task
behavioral1
Sample
a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f.exe
Resource
win11-20240412-en
General
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Target
a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f
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Size
266KB
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MD5
aaf24b92785655ca90645c9df8292c3d
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SHA1
9bf0434f185a37ce7550b0590a40f54e1a4da72d
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SHA256
a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f
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SHA512
179b5e4d61759bfd85bdd9b9123e2701752cd6485c3a77a4d39e89db7c9f29ca34054961d28de57eabff294a5084a7b3968ad909e50a8a50e5ff7f3427ce76be
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SSDEEP
6144:0XzKdNY49u8rVrJm4GjLHu8DcG001net:ba4AGJm4GjzvcG001
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f unpack001/out.upx
Files
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a8b425554a791fc35f1e058605bf85c2d6252d33431b392c5ef2004bfac9413f.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