Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_8c3f82e727e434aba5baf0c8fe603ea9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_8c3f82e727e434aba5baf0c8fe603ea9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_8c3f82e727e434aba5baf0c8fe603ea9_cryptolocker
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Size
131KB
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MD5
8c3f82e727e434aba5baf0c8fe603ea9
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SHA1
cebbb33f0101190e3b77c16fefd438a7b00eab40
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SHA256
ec74faf149f1d56bbf825e6d7868f96c5fbdba22ab9bd7767113fbefc8abdc80
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SHA512
5135d1371886094d2e374ed8f351dd65d4e3ff671196ddd59a95d5b9381bb835bd0262f4ad2499382d9837eeb435c87e3ca8bf7b070ff2d897204cc297c9b668
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbD:V6a+pOtEvwDpjt22H
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 2024-01-27_8c3f82e727e434aba5baf0c8fe603ea9_cryptolocker
Files
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2024-01-27_8c3f82e727e434aba5baf0c8fe603ea9_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