Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_8b89e840ccf11403b4a683ca44ee0e97_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_8b89e840ccf11403b4a683ca44ee0e97_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_8b89e840ccf11403b4a683ca44ee0e97_cryptolocker
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Size
49KB
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MD5
8b89e840ccf11403b4a683ca44ee0e97
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SHA1
dd7988390c743295c21dae2ed5a3ace3c3031c31
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SHA256
f9852f676da8e5e68b5e85ca18f86e359b89d8fd16074d858ada6e8c5e344443
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SHA512
b781af327c778a75829e3685d2bb0d1296bf63ce5e04f15a9458b0263faa483a60aabb0867bc69ad4c9099fa986fa7f556f9d6c883c9f930f2c9831a9bd12fc5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNg:V6a+pOtEvwDpj3
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 2024-02-14_8b89e840ccf11403b4a683ca44ee0e97_cryptolocker
Files
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2024-02-14_8b89e840ccf11403b4a683ca44ee0e97_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