Behavioral task
behavioral1
Sample
5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d.exe
Resource
win10v2004-20240508-en
General
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Target
5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d
-
Size
170KB
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MD5
2bea23a47488838cacf4123f4dab940b
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SHA1
645007452bfb44d5e4607a6fa5da11576467e3e7
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SHA256
5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d
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SHA512
d55af9368dc32586dba7044957a5c05b617918ed3e427972d5d8c06ba1e0f4f6057a850003ab56179933ced73b97b64bd71839fca1d399e48f8e507affc88815
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJBf:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuP
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 5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d unpack001/out.upx
Files
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5e8466b62ba55bd322e28e0e97a414edca88357c48b144bf606611c1b017251d.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
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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ