Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_d5fea7bb3ad86e8acd8e6486c7064400_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_d5fea7bb3ad86e8acd8e6486c7064400_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_d5fea7bb3ad86e8acd8e6486c7064400_cryptolocker
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Size
94KB
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MD5
d5fea7bb3ad86e8acd8e6486c7064400
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SHA1
a285efdf84022ed078e4eba01804c09631f5067f
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SHA256
c7c640901dbf3b8103d5778e906c6f4183af93bae50cbcca2f80e6b6ef5a5853
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SHA512
d8687bdf3bc8cfc1949185a1914d6c0b37a2efbf9c9ffddd7eb999ce0dc5542ca9ce584871be927968323a6ea73745a807b6924160fe5074cdc3206b1a074300
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpc:V6a+pOtEvwDpjtzv
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 2024-02-18_d5fea7bb3ad86e8acd8e6486c7064400_cryptolocker
Files
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2024-02-18_d5fea7bb3ad86e8acd8e6486c7064400_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