Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_25249826ecd10f52e5e3ed6eb4f9bd5d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_25249826ecd10f52e5e3ed6eb4f9bd5d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_25249826ecd10f52e5e3ed6eb4f9bd5d_cryptolocker
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Size
87KB
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MD5
25249826ecd10f52e5e3ed6eb4f9bd5d
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SHA1
c7c96f74409b570eda3d66ef714657654b73344e
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SHA256
b10e8fcf2b3618f617813f8c580d9a592373d453cc53fd79ae47f676b756b2be
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SHA512
14252eb6d5656f1e8799f3020fc0f5914ff11d1a409dc637fe8b048b1dac55f085843b45ec73e4550d09e263bae1e13344f0bef1c2f5c2a3ad580d213a8a2bac
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6a0:V6a+pOtEvwDpjvpw
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 2024-06-06_25249826ecd10f52e5e3ed6eb4f9bd5d_cryptolocker
Files
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2024-06-06_25249826ecd10f52e5e3ed6eb4f9bd5d_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