Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_ddf1bc296a87be10cb5737f83bb43a3a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_ddf1bc296a87be10cb5737f83bb43a3a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_ddf1bc296a87be10cb5737f83bb43a3a_cryptolocker
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Size
100KB
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MD5
ddf1bc296a87be10cb5737f83bb43a3a
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SHA1
52c4ad89212ccb4ca9706a433fd3a60de9d9b4e0
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SHA256
ee223148ae9a67cbdd0e79dcb256ed98044ec52d71fc15d8c30b24a1552b94e7
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SHA512
2e11c3f096f04b0855fb74fdeeca537e9ebd994bafc44e02b813e6ffc4325d73de033e6432b9d5ca493f4807d4819e1b785a11a174ac9c2fa53d6da5119b3465
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6fC:26a+2OtEvwDpjtzE
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 2024-02-25_ddf1bc296a87be10cb5737f83bb43a3a_cryptolocker
Files
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2024-02-25_ddf1bc296a87be10cb5737f83bb43a3a_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