Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_6627d0c896503ffad0b5e708894792c0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_6627d0c896503ffad0b5e708894792c0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_6627d0c896503ffad0b5e708894792c0_cryptolocker
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Size
70KB
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MD5
6627d0c896503ffad0b5e708894792c0
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SHA1
926b9d6b5dc4c1bc640687fe945c5abd988d1514
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SHA256
dbf0f333f575d8033c8ec4473fc1abc09e3ef4299da9374988a136c55f1c3aed
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SHA512
988defff616f7c8e83e348f65219fd52b81b425bd1dcdaeb577e2923b8727e79db916309cd6d5ad070b741023a658f0edf4844c94f80ba07012e7c7f07b31227
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUoRq:DW60sllyWOtEvwDpjwF85x
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 2024-03-28_6627d0c896503ffad0b5e708894792c0_cryptolocker
Files
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2024-03-28_6627d0c896503ffad0b5e708894792c0_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ