Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_f91a13e816104b7cf55b4c0635d95349_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_f91a13e816104b7cf55b4c0635d95349_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_f91a13e816104b7cf55b4c0635d95349_cryptolocker
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Size
47KB
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MD5
f91a13e816104b7cf55b4c0635d95349
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SHA1
8f50e71e0a06631586c729b4ab1cef6d1caa0d8f
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SHA256
4db77e603c9761b000b50f00cde576b9d89cd8b8dc10edf6d656cbcce89822c7
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SHA512
6f6bfd44bd0fa1827cd535ada70b1123fa6602b08aa117989d937f1453af5f184401797367cf7f4f3c8092051771fd0f737374e7548a648ed5f1126612d66d85
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhTTHFAC5:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+o
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 2024-02-25_f91a13e816104b7cf55b4c0635d95349_cryptolocker
Files
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2024-02-25_f91a13e816104b7cf55b4c0635d95349_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