Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b63afed88429de4cf76615d91c47ddcf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b63afed88429de4cf76615d91c47ddcf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_b63afed88429de4cf76615d91c47ddcf_cryptolocker
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Size
68KB
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MD5
b63afed88429de4cf76615d91c47ddcf
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SHA1
94556c61ba19be2d059c9e735fc05f29291a2a90
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SHA256
f41c19fcafcfeaf1a70b46de90c3da20f806f78bf606840dba6c21de32a91828
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SHA512
74a19efdb1de9bff3c4ab44cb337eb494b17e1a7d89a460f47b573048f070e63505365c5a9f557d37d694a918cb6c5b041d2e568d2a51709fff295a20946b34d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUI:DW60sllyWOtEvwDpjwF85y
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 2024-01-23_b63afed88429de4cf76615d91c47ddcf_cryptolocker
Files
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2024-01-23_b63afed88429de4cf76615d91c47ddcf_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