Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_ff00c81a64051a6bcf91502753cc90bc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-25_ff00c81a64051a6bcf91502753cc90bc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_ff00c81a64051a6bcf91502753cc90bc_cryptolocker
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Size
42KB
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MD5
ff00c81a64051a6bcf91502753cc90bc
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SHA1
83f95e6b5deb63cbdb7bcfd5a2802fa5a95b8d98
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SHA256
315059b7f500e0cb96706683444796247aeade28f8a1259a5176b2cc3e81c490
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SHA512
04aab0aa3d5eb88f3ea7bd0ea55f31b63f485b60c5abd1a6bbeef24c573e38170100a82a4564354f077823629af443248467d494d67af4d88fc0f9e67e5c8a49
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETked5:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+1
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 2024-03-25_ff00c81a64051a6bcf91502753cc90bc_cryptolocker
Files
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2024-03-25_ff00c81a64051a6bcf91502753cc90bc_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