Behavioral task
behavioral1
Sample
39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566.exe
Resource
win10v2004-20230703-en
General
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Target
39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566
-
Size
830KB
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MD5
b68571422a883fb53ba6dffa88564c38
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SHA1
8676274eae5f6083268bc9207e25b7460e50a4f7
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SHA256
39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566
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SHA512
f3250c21036866e9d7d3c9fbac0a3528a4f8127c0b7f896b380620422bda2b870531e61410ef9be9455c60eae8ce358ca8080888b28ea3c81109a8f4c9d98d8a
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2KZ:ZEF96C6BwkP2lsl8fEQemdM03zmT1PH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566 unpack001/out.upx
Files
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39ef39a627f9daf1946d7b1660f857ffaca8023d03b2a9ea5ce09a600cb91566.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 828KB - Virtual size: 828KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ