Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_c4241f89345d111aa03a59da19373bea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_c4241f89345d111aa03a59da19373bea_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_c4241f89345d111aa03a59da19373bea_cryptolocker
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Size
41KB
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MD5
c4241f89345d111aa03a59da19373bea
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SHA1
a7421b2cae58dc2515da01ef624be6aa2e2b6036
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SHA256
1802c20da72930ce1836cc086aedb927a89992f5a98d7f154fa5161259049965
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SHA512
0c1746e9d92caf7f3cdf24d2f9f35217f132cc0f1bec1f48f9657a5e28e09cbd99d490f73548a93cc1775e1529b29d9e660c5b6ca713404c23d545aef440fcbb
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqT: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 2024-02-03_c4241f89345d111aa03a59da19373bea_cryptolocker
Files
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2024-02-03_c4241f89345d111aa03a59da19373bea_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