Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_e5bfa1073e242f633d520c53d8984ae7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_e5bfa1073e242f633d520c53d8984ae7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_e5bfa1073e242f633d520c53d8984ae7_cryptolocker
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Size
64KB
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MD5
e5bfa1073e242f633d520c53d8984ae7
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SHA1
1469d0cb181b1ee4ab32fb11ef2258ba0cec313f
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SHA256
fa87aad9a3421b01abc5e7c51b1e133e91f6adb38a3979dca15dec0bc5011d10
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SHA512
977e64e272eb92e6cd9d8b350e19768576d665dfd485fd33fcdca399dd1d47179f09c821edaa587b216682ec134386498083f3ed7b970ac6af8e9760d71af6f2
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhGQ19:V6a+pOtEvwDpjvv
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_e5bfa1073e242f633d520c53d8984ae7_cryptolocker
Files
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2024-03-28_e5bfa1073e242f633d520c53d8984ae7_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