Behavioral task
behavioral1
Sample
af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92.exe
Resource
win10v2004-20240226-en
General
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Target
af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92
-
Size
235KB
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MD5
9d54e55c7a42292bf38a59c30bae1f2b
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SHA1
79e5bbd218a813bcb1b6f273f8b50eb3a79eef7a
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SHA256
af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92
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SHA512
026dad8b496d0af9c7d10caed5bf90f4ef8c96df15aaf3b64f03263bbe0f4bbeb936acd0f67ab48f1c9e508c667b4db6e826edbb01c9b7654d55ecb736592d5b
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdZMOrY+0JO2WrP9Zau:KQSo1EZGtKgZGtK/CAIuZAIupMq
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 af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92 unpack001/out.upx
Files
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af0d90ac1a2cfbe9fa9a26d1b9a16570881970c2c12e6b504cf942e678207f92.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