Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_629935e03a31e53af1aef4e10bf0c81d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_629935e03a31e53af1aef4e10bf0c81d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_629935e03a31e53af1aef4e10bf0c81d_cryptolocker
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Size
90KB
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MD5
629935e03a31e53af1aef4e10bf0c81d
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SHA1
2decb30e8c897a56ba58c9048331e1d9f66278cf
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SHA256
257b7fb769abe5c58307ef692da0a0d6eff58286035e5723748f2ebd8d28b796
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SHA512
4ad400bd9873b14e88ee6d6f0a03ae2686207815870af576f3333862a22cd3dcfa4b26a7fdff75e0258a500a15ae8ccb1245d7a5139a7283150cbeb49baae336
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgb:V6a+pOtEvwDpjtzX
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 2024-02-19_629935e03a31e53af1aef4e10bf0c81d_cryptolocker
Files
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2024-02-19_629935e03a31e53af1aef4e10bf0c81d_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