Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_755db99242c39408ab7c2c3a1a0ad58e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_755db99242c39408ab7c2c3a1a0ad58e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_755db99242c39408ab7c2c3a1a0ad58e_cryptolocker
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Size
44KB
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MD5
755db99242c39408ab7c2c3a1a0ad58e
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SHA1
09fa093eabdb8bf775a3b053e666350582d636fb
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SHA256
f90a152af2bbd1324822769e2d9efba25a709cdc04c9464b6c6005368d14e24d
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SHA512
fbf579781cd3b553653d531544c55320d5230de549c18d8102b80a265e606d74e949fb88c7ebd73b727a7bea7740c8b2061fbe935025774a467adeceadc74b7e
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSJJp:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+P
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 2024-02-21_755db99242c39408ab7c2c3a1a0ad58e_cryptolocker
Files
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2024-02-21_755db99242c39408ab7c2c3a1a0ad58e_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ