Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_1e95ccb39ff6880cb3def2437f6cb3fc_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-25_1e95ccb39ff6880cb3def2437f6cb3fc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_1e95ccb39ff6880cb3def2437f6cb3fc_cryptolocker
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Size
95KB
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MD5
1e95ccb39ff6880cb3def2437f6cb3fc
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SHA1
0daa6e20711c21e1a897de25724d4f10acc2986c
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SHA256
64948b020635cc0d74463211f01508f03f554d35edab6e1556ff3b0f8b29c376
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SHA512
6591f8c30cc17333a08c39386be3d716dc0d8ce12f2fb6376b54085e4ef4f1b2a3609b6fee2a1af58d66e676d52682cccc86fd7280e20e6e9a1739785809d876
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg2:V6a+pOtEvwDpjtzy
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 2024-04-25_1e95ccb39ff6880cb3def2437f6cb3fc_cryptolocker
Files
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2024-04-25_1e95ccb39ff6880cb3def2437f6cb3fc_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