Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_1b51778eaefd5b5264730dff7589ff7b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_1b51778eaefd5b5264730dff7589ff7b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_1b51778eaefd5b5264730dff7589ff7b_cryptolocker
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Size
67KB
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MD5
1b51778eaefd5b5264730dff7589ff7b
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SHA1
79c5ffd057adfca60338c37be4ca7e46810060af
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SHA256
d5f5d449fd801160022a23b968bd00a59b6b165340115cab4a84214a2cf41541
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SHA512
586b1c2ea8918440ac94f0724e22fd93b58590a6a5e74af49bd9c5e0c92e76d09eabf69588de50f4f357226453e4b2ccebb111345ccdbd6d816d6853412ef83d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUW:DW60sllyWOtEvwDpjwF85k
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_1b51778eaefd5b5264730dff7589ff7b_cryptolocker
Files
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2024-03-28_1b51778eaefd5b5264730dff7589ff7b_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