Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_b8dc0c1c99cefcf8e1bf13a0a7e39996_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_b8dc0c1c99cefcf8e1bf13a0a7e39996_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_b8dc0c1c99cefcf8e1bf13a0a7e39996_cryptolocker
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Size
44KB
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MD5
b8dc0c1c99cefcf8e1bf13a0a7e39996
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SHA1
7465f4810d7e741a7e0f845b2b3746fcf05d11ca
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SHA256
bcdaf3ff4092a12d1a829c3471d973d7609129472513df86ad9db68caaf1a5b8
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SHA512
32b794056d31e1a216c56ce7487f5410b13be80675c1124068050827f32f8dc905bc6f6cf7efb6fc7fca78b49937ec220e0008b85381ccdf7a50b3f9d7ff4430
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5Uj2O:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+R
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 2024-02-28_b8dc0c1c99cefcf8e1bf13a0a7e39996_cryptolocker
Files
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2024-02-28_b8dc0c1c99cefcf8e1bf13a0a7e39996_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