Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_40e2220e6f6a0f26dfaecc22cab8066f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_40e2220e6f6a0f26dfaecc22cab8066f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-22_40e2220e6f6a0f26dfaecc22cab8066f_cryptolocker
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Size
98KB
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MD5
40e2220e6f6a0f26dfaecc22cab8066f
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SHA1
1b3601936cd13042f28df66d232c068465be2ef6
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SHA256
cc3c8179ef8224c8f4889fd36185fefc750bfc9083faeaf86cda40099663f564
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SHA512
796a6be74bd4e3767e2473df336dfd91fa869f8fb6cfc1834662543c22fe037f32259a5b2a129890f6eda5bdc8b021291f23d379b27509ef58b32fea54426a01
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6fn:26a+2OtEvwDpjtzF
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-22_40e2220e6f6a0f26dfaecc22cab8066f_cryptolocker
Files
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2024-01-22_40e2220e6f6a0f26dfaecc22cab8066f_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ