Behavioral task
behavioral1
Sample
5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943.exe
Resource
win10v2004-20240508-en
General
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Target
5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943
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Size
120KB
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MD5
55b147a2cdf8dc60abdd5021c31d85a5
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SHA1
bcbc453dd44cad7b49f226b976dfead80a25f806
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SHA256
5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943
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SHA512
3f6cad9fbcfa2d0aae9e237d7f5145cfd13fab22182f2414dd3a4f39a26ea4cd9cb99305f4adfbcee24907fa4278f41c9b25f066eb9b34a1b6c3069c1502aca3
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf5ST:hfAIuZAIuYSMjoqtMHfhf5Ssk/6De
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 5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943 unpack001/out.upx
Files
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5081e15a42858114d8886bf5cc7f987b209f0073e33460be299f217753a5f943.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