Behavioral task
behavioral1
Sample
39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c.exe
Resource
win10v2004-20240412-en
General
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Target
39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c
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Size
973KB
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MD5
bd6c561e1cd76b9a8dee6d4f7b93fa92
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SHA1
1dc1eeec06457e20f9f9ef31a252d4c49259720d
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SHA256
39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c
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SHA512
12926b8427ee2e545586c924077b6fcf013eb1b2056df22768c66bf8262dba0309267962757c64a06e08fc0b04b01f5333735c2e09ae04f1c03aeff37388a37c
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SSDEEP
24576:NSLt1p1liQWKM4SdyYxtjOH15ms67oGy2NddHk:NmSKMNBtCHzYMGJhHk
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 1 IoCs
Checks for missing Authenticode signature.
resource 39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c
Files
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39f91a2eb16d44e57b5cb62ae5e46d1a1fead4acc72b416feb08b8e219e6ed2c.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.lygia Size: 512B - Virtual size: 4KB
.o Size: 512B - Virtual size: 4KB