Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_1b9ca45220aebc7ee42be651395c7f28_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-27_1b9ca45220aebc7ee42be651395c7f28_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_1b9ca45220aebc7ee42be651395c7f28_cryptolocker
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Size
46KB
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MD5
1b9ca45220aebc7ee42be651395c7f28
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SHA1
3178bf996200896d6ed33bb8011f2ecb39e297d7
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SHA256
f9e263a15d6b8ac52b928f64751851b98c872c82b986b8fd1d3871bbdfc7de55
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SHA512
af4d26bb8564ed43cd0e851d10668c0a7d4a0caea74f4d6e0c8cd242923a0c3769eccfbf1e74bb0fae46fcc235778cc80658274f859f806c07a7da59bed76ea2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSVF: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 2024-03-27_1b9ca45220aebc7ee42be651395c7f28_cryptolocker
Files
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2024-03-27_1b9ca45220aebc7ee42be651395c7f28_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