Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_f45d6719e1fb6109646133586163503c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_f45d6719e1fb6109646133586163503c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_f45d6719e1fb6109646133586163503c_cryptolocker
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Size
89KB
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MD5
f45d6719e1fb6109646133586163503c
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SHA1
2fd00c55ed1cdc8c17c1aa49795201e07f7321d7
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SHA256
a1cbc0e25c8d856801ff72c9f926e02c665445341a9f3d32f5b4ee5878d2c29d
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SHA512
9dd4f682f83f1d52a96569141898868329598767710a363121c3b5677abd4d368df38425d62242b38be1f5bbcf2784bf4fa0055d12e106196036459ec02e1279
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgYp:V6a+pOtEvwDpjtzW
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 2024-02-24_f45d6719e1fb6109646133586163503c_cryptolocker
Files
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2024-02-24_f45d6719e1fb6109646133586163503c_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