Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_91fedf1471115bfe24dcb7f76f7df74e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_91fedf1471115bfe24dcb7f76f7df74e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_91fedf1471115bfe24dcb7f76f7df74e_cryptolocker
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Size
38KB
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MD5
91fedf1471115bfe24dcb7f76f7df74e
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SHA1
8506968472538704c03764cdc7bc79fc83eee616
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SHA256
bbad433eaac57ecf9772694a86790b6b0dc103e6706d45116ab07c39a61cb324
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SHA512
24fa60f3ad1e8c3cfe172209200489ae89911001ebdae17f24025f228a90f012604604592a9afff6cca8578235e239297ba8a8d883db37a76e1b5432796fcefd
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7v7:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLX
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 2024-02-23_91fedf1471115bfe24dcb7f76f7df74e_cryptolocker
Files
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2024-02-23_91fedf1471115bfe24dcb7f76f7df74e_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