Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_81390037f4ebcb427fc5e416364d5876_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_81390037f4ebcb427fc5e416364d5876_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-10_81390037f4ebcb427fc5e416364d5876_cryptolocker
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Size
60KB
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MD5
81390037f4ebcb427fc5e416364d5876
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SHA1
9d7edf650af6f4c59da9fc95ecd02a3c0894feff
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SHA256
498919c59f225c8fc7d9debc7355714d615eba1e270d005021b85ba24b9b3a2b
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SHA512
0800b799ecbe8e467df31ca191e8969bbe910d1d1b24f4535659dc875a4e08cc87db971bb286a57e6b4680cec2e8080194531abd46c500217270aa63e095a9c1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5a:V6a+pOtEvwDpjvj
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 2024-04-10_81390037f4ebcb427fc5e416364d5876_cryptolocker
Files
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2024-04-10_81390037f4ebcb427fc5e416364d5876_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