Static task
static1
Behavioral task
behavioral1
Sample
armlock.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
armlock.exe
Resource
win10v2004-20230915-en
General
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Target
armlock.exe
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Size
266KB
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MD5
e0c83baed9b924c7686b41164f834181
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SHA1
43062591260845e745b82d3c761208b6d9e1c24d
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SHA256
0090cd75ff10f595ba0a71e0e357c929f4d9f0b1615d47220b45eeb97a748165
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SHA512
8336a48e3da0adf2e8055e81fc721c43a9074ee2b112a6eb1a88d06e7981c3cc8ad43ca7c2423bc50cc6a0c8c56c3ade6b4dd965a711a7cee858d2f41ebd47e3
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SSDEEP
3072:+2FNBFDHgg1ccex8q0JJSbVPIxNx66b8aXqGSMaNaXVOUlIlPGUU1ZgjufGJFUlx:vFDHgg1bexPjhAj5F5aNuImItkfGU5V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource armlock.exe
Files
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armlock.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ