Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_c9ec9d23684b2bacb1787be9d5dde2c2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_c9ec9d23684b2bacb1787be9d5dde2c2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_c9ec9d23684b2bacb1787be9d5dde2c2_cryptolocker
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Size
50KB
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MD5
c9ec9d23684b2bacb1787be9d5dde2c2
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SHA1
74896f15b499ea00d39215f3884f2ea46950554d
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SHA256
464e7236ec21b33ac1593d9e587c7f8f867b240966c60c9b52a7fa0a55bfa1f8
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SHA512
81e1c880e27aca8fdf2b33ef9fc71dfdb745af2688efe8b4455413ef8e1cce647011adb99b89ee3db4dc77c5ba9a51e81c397dc84e165df84cb514c82ae4cfaf
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklo1:V6a+pOtEvwDpjF
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 2024-01-23_c9ec9d23684b2bacb1787be9d5dde2c2_cryptolocker
Files
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2024-01-23_c9ec9d23684b2bacb1787be9d5dde2c2_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