Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_5ef70b0acb507a1c8e12256253295059_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_5ef70b0acb507a1c8e12256253295059_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_5ef70b0acb507a1c8e12256253295059_cryptolocker
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Size
47KB
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MD5
5ef70b0acb507a1c8e12256253295059
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SHA1
b5ef918391b6e8b4ba6b26209c7888ca898bb213
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SHA256
a09f8c1d530c0b7589077616a8f1ae32fd97c2b0d2b9e7bfaf405964e4a41a01
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SHA512
f6e9590c351261012f8938ef99344115f7f5366f87b12b3daab7b68a370c8bc0c83574676a623d34192201ad5ac0a57c55204667fb4b2f21a264cb37e6e6b677
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXckdBX:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakj
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 2024-01-24_5ef70b0acb507a1c8e12256253295059_cryptolocker
Files
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2024-01-24_5ef70b0acb507a1c8e12256253295059_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