Behavioral task
behavioral1
Sample
2024-01-01_346029872c00b101921c38b2db4786f5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_346029872c00b101921c38b2db4786f5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_346029872c00b101921c38b2db4786f5_cryptolocker
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Size
73KB
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MD5
346029872c00b101921c38b2db4786f5
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SHA1
369a6b0bcf150f6ebe080e9ee66e01a4178b77ba
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SHA256
c06a5990a069fd508a0586a63235068bac3536fced255dba6a14b28b941468f7
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SHA512
d021c08802b47353a73f7b98f1e4c381437a49f0a12c170523b1277debd13065a4c4525cf27dccbca79d44b0a1859c352547484402abf9a841a26521062dbade
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdC:T6a+rdOOtEvwDpjNtg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_346029872c00b101921c38b2db4786f5_cryptolocker
Files
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2024-01-01_346029872c00b101921c38b2db4786f5_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE