Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_f659174b0b585b733cb6afedeba07142_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_f659174b0b585b733cb6afedeba07142_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_f659174b0b585b733cb6afedeba07142_cryptolocker
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Size
148KB
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MD5
f659174b0b585b733cb6afedeba07142
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SHA1
a40005079f112dfa17b75a911a8d4d66234c561c
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SHA256
dfceccd7e35445d5c4b8be266e93e33647e78ec6998c92aeb6510ac6f2aa77fd
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SHA512
4376eaa1006ffd86484429a28837e0146f174dc22bcde898cca88c8b5c7aefeaeadbb48bfdad17c8324279a242c43c7169028159a57946dcf9b50d9b4ca13155
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF+QX/:V6a+pOtEvwDpjt22J
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 2024-02-20_f659174b0b585b733cb6afedeba07142_cryptolocker
Files
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2024-02-20_f659174b0b585b733cb6afedeba07142_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