Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_4c373c9d5a53af4c2b5ec11495493163_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_4c373c9d5a53af4c2b5ec11495493163_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_4c373c9d5a53af4c2b5ec11495493163_cryptolocker
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Size
91KB
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MD5
4c373c9d5a53af4c2b5ec11495493163
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SHA1
35b359cb3d9d2c8558ea712a14e72e329bd3dac0
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SHA256
4b2981c6806e4d94d922f2cce9218ee184985537d4b30e2781fffeea283c74ce
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SHA512
3142f7aee90596fda039f96839a1694330c3729782f0ab4c830459aa44b4fb1e0fcbcc813897258ac23fc47bfe011fc52215122e34c861c06685029675db8064
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgn:V6a+pOtEvwDpjtzL
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 2024-02-29_4c373c9d5a53af4c2b5ec11495493163_cryptolocker
Files
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2024-02-29_4c373c9d5a53af4c2b5ec11495493163_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