Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_f37b2806dcd5b4d1a98e6a3076ed8b0a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_f37b2806dcd5b4d1a98e6a3076ed8b0a_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_f37b2806dcd5b4d1a98e6a3076ed8b0a_cryptolocker
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Size
70KB
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MD5
f37b2806dcd5b4d1a98e6a3076ed8b0a
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SHA1
06d5bc03e2d4a64c8992b3a0f5114d232d54f65c
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SHA256
e77c4257b48d6dea813fdc3f780971c59eac84b2e31fa83f4cf2b6e0854daa85
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SHA512
e693500cd53b122e02a063b0e98e2bfe9f700dd03b60e3655b7376b7a6a5ab40a9a63d6030098321700a20a6dcbfab21d923301b0153881b7edd2c300dbec794
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50k:DW60sllyWOtEvwDpjwF85H
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 2024-04-27_f37b2806dcd5b4d1a98e6a3076ed8b0a_cryptolocker
Files
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2024-04-27_f37b2806dcd5b4d1a98e6a3076ed8b0a_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