Behavioral task
behavioral1
Sample
b5eb5e1548f0b802410b8469443191d8df653bcb6ad9edb573b11d85c4437625.exe
Resource
win7-20240221-en
General
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Target
b5eb5e1548f0b802410b8469443191d8df653bcb6ad9edb573b11d85c4437625
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Size
349KB
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MD5
13da663ebec6b4d332ed11ed9805a3cc
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SHA1
7bcb5993064eadd748ed2c19491d871b2db97689
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SHA256
b5eb5e1548f0b802410b8469443191d8df653bcb6ad9edb573b11d85c4437625
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SHA512
f3e0ba43249a00fc30efd29115c31ea20d0559171aaf4d3d40969e97d62be632241f7be5ac3cdf7f5b9e3761ae775364dae47ec58be34bea461d77d493db43be
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SSDEEP
6144:bcm4FmowdHoSgWrXD486jCpoAhlq1mEjBqLyOSlhNFF2L:h4wFHoSgWj168w1VjsyvhNFF2L
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 1 IoCs
Checks for missing Authenticode signature.
resource b5eb5e1548f0b802410b8469443191d8df653bcb6ad9edb573b11d85c4437625
Files
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b5eb5e1548f0b802410b8469443191d8df653bcb6ad9edb573b11d85c4437625.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE