Behavioral task
behavioral1
Sample
6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18.exe
Resource
win10v2004-20240226-en
General
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Target
6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18
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Size
156KB
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MD5
7370abf203e87a8385e50f87336f6dbf
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SHA1
36478e4b456e7ff8dc26c26b8e0997b3930167a7
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SHA256
6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18
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SHA512
0ffb835c7d32907fa3f5ad8811e82be216c448ab0d119e247eb038d38e7cb06ee26fd70f5e50bedb6e17e118eccc4131be6988cded76ad91fd74c312560c7af8
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtda:KQSo1EZGtKgZGtK/CAIuZAIuK
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 6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18 unpack001/out.upx
Files
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6f712b2b06bc7c4a720a29c461867617bdcbda5de0a8b9fdbfcaba70e08a5c18.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