Static task
static1
Behavioral task
behavioral1
Sample
20230429c5edc184107f99d20acfc2973cc9c90avirlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230429c5edc184107f99d20acfc2973cc9c90avirlock.exe
Resource
win10v2004-20230220-en
General
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Target
20230429c5edc184107f99d20acfc2973cc9c90avirlock.bin
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Size
2.5MB
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MD5
c5edc184107f99d20acfc2973cc9c90a
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SHA1
adac27efe8b7ddad00408974152c3902ecc6f687
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SHA256
69041fd4829d95d8b442d74e57077ff6642c86ac8a7b918000babaef9199c490
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SHA512
f8407094195cd36118ed4398c2cb53619a0e242a014601f8bd85003c6f32009ad16a162b5a479ddb04a7210fa45c248f49eb6df1cecb91df2d72e7b913450415
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SSDEEP
49152:opW21cdM8VXm+WKcqhTgRAvLYGfWlyfJcI1tGnZmQCuMdT:UW26Blm+Dc6T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20230429c5edc184107f99d20acfc2973cc9c90avirlock.bin
Files
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20230429c5edc184107f99d20acfc2973cc9c90avirlock.bin.exe windows x86
00a03ee5eec9bc1b79340f8b82d1c186
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
Imports
kernel32
VirtualAlloc
GetSystemDefaultLangID
GetCommandLineA
user32
GetDialogBaseUnits
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE