Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_cc31413b8d2bbedb8bf9a4d4da8daea0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_cc31413b8d2bbedb8bf9a4d4da8daea0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_cc31413b8d2bbedb8bf9a4d4da8daea0_cryptolocker
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Size
78KB
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MD5
cc31413b8d2bbedb8bf9a4d4da8daea0
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SHA1
963870720221b91472aa9cb8ab98270d407f65de
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SHA256
6edb919bf6157871d630d34e5ed8d485666bde6f9f66d03e46baadae0fb2b82d
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SHA512
a3f0c2dda51cadd29f4be5117a75807fbf35e04b0269403fde5f317306f6113b5c0d96891a61b4809c60b2f3e19c973c0b530c01ded8ee9d88966dad2d4be456
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlupT:V6a+pOtEvwDpjvpu
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 2024-04-11_cc31413b8d2bbedb8bf9a4d4da8daea0_cryptolocker
Files
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2024-04-11_cc31413b8d2bbedb8bf9a4d4da8daea0_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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