Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_fcfe7a79bc66fb584325bf16f75bc100_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_fcfe7a79bc66fb584325bf16f75bc100_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_fcfe7a79bc66fb584325bf16f75bc100_cryptolocker
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Size
59KB
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MD5
fcfe7a79bc66fb584325bf16f75bc100
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SHA1
49aa779c8e30d6e0bb2500cd34a090afe9d3ac0b
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SHA256
916d9e0f0ee0c372c786fbd46cd6bd394a437eeca4daaa6fae9e7fafea525058
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SHA512
93924ee779667e7437ba1115a94ab7f741ccde31f44b2bee66415aa5857b429d7f024eadaf7731c16459c4bc88ebc39ad0bcfebfe2c6061973b5e9af6172c4d5
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lGQvO:ZVxkGOtEvwDpj3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-01_fcfe7a79bc66fb584325bf16f75bc100_cryptolocker
Files
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2024-02-01_fcfe7a79bc66fb584325bf16f75bc100_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ