Behavioral task
behavioral1
Sample
80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3.exe
Resource
win10v2004-20240226-en
General
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Target
80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3
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Size
29KB
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MD5
b8ec5f3b591a5b7cd9da20de32327706
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SHA1
18d388fe403b35f668082b8f6342f196b8e5be58
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SHA256
80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3
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SHA512
f3f56b67f62977d75f993450dc2cfa0f7fefe8cb27841f6acfe1dff04b2a3d9bd888e50a5959dc8c05904af8806c0cefff033082cb0d958c3432219160583323
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SSDEEP
384:3p7WmcCWRLzENdloN1T8F0pEEuukSX3uo9vKZR38aLGZL+ip:35oz2srIFLu3VvKP3K/p
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3 unpack001/out.upx
Files
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80e12d3d40a4c59d6d22f0d7fa093bdbf8d7f18b37615e528c0d9394049ce3f3.exe windows:5 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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ