Behavioral task
behavioral1
Sample
3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48.exe
Resource
win11-20240412-en
General
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Target
3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48
-
Size
266KB
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MD5
aa9e8de6f793a8b8b56130640abf48cc
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SHA1
3be9bae654d587327f04649465e61106fa35c13b
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SHA256
3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48
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SHA512
fce7fed3234bf545ce976216be5e429b29a2de01934f1a98e7aaa29f3b8ac06ff9c358a5898732be3187f85995395b05793919a98f41ac2747df2a97f7298b01
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SSDEEP
3072:QNXEGZJWhfNFC4S60+XoLczrVmXRTdpFRVHjS+/fbC8DcGsi38H01ne4PK:+XzKdNY49u8rVWxjLHu8DcG9o01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48 unpack001/out.upx
Files
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3b9ff4359d62280cfadf1219e0f8b1d69f66afa71c135dd3d925482b29a7ff48.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