Behavioral task
behavioral1
Sample
1aa81f2c899008b1f482206e0a73588f63c16c17c829169ed34ab2553e6232e8.exe
Resource
win7-20240221-en
General
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Target
1aa81f2c899008b1f482206e0a73588f63c16c17c829169ed34ab2553e6232e8
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Size
247KB
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MD5
6bc8b8ea22ded629343c7cd37d165b69
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SHA1
ac644dbe00940622e829eea2c7ff98ddde7f2979
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SHA256
1aa81f2c899008b1f482206e0a73588f63c16c17c829169ed34ab2553e6232e8
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SHA512
9335907ea8c7b3190adb4368238eb47b05eb279f7dc0195de681d3b33b2758377b7ef657de0d094e75606a49e97129780f6a108c68e586a4b1882c008268cc5b
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SSDEEP
3072:YYB4Qlayj4kOLH7yUzOu376z6zODggW9VzzOninjdJpHk:5yQlayj4vLmar6zFVWjzzPRJpHk
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Urelas family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1aa81f2c899008b1f482206e0a73588f63c16c17c829169ed34ab2553e6232e8
Files
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1aa81f2c899008b1f482206e0a73588f63c16c17c829169ed34ab2553e6232e8.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 96KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l2 Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ