Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_7936ae1dc19240b5a767497c28f7f73a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_7936ae1dc19240b5a767497c28f7f73a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_7936ae1dc19240b5a767497c28f7f73a_cryptolocker
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Size
70KB
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MD5
7936ae1dc19240b5a767497c28f7f73a
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SHA1
a2c9ee05fc2a541a1d7aefab34bffe8ed1251cb5
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SHA256
fe1c76322bad003f4b3c7a1499bec115adebe8b0193fd645cc937dee587847f7
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SHA512
514593d28507b05b346272fe5357383b9de02b05ddcc3204c6ccb674cccb03fdfd03b5f33a3fd3b04adec856b7a82a736e8c08dec91f0b5b0aa1984a90a73373
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsp:DW60sllyWOtEvwDpjwF85s
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 2024-04-22_7936ae1dc19240b5a767497c28f7f73a_cryptolocker
Files
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2024-04-22_7936ae1dc19240b5a767497c28f7f73a_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