Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_1a83fbd0faa6731ecd80549319af3159_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_1a83fbd0faa6731ecd80549319af3159_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_1a83fbd0faa6731ecd80549319af3159_cryptolocker
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Size
37KB
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MD5
1a83fbd0faa6731ecd80549319af3159
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SHA1
573f8dcd275b8525ad65ece0caa3d9ff6dd6f982
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SHA256
35c93204808683736397c8193b31d9afe57aba42725a9cf83030e0ba8753467a
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SHA512
1179d4ea84a4364a1f27068454a684d4f47fb5eb022f6254b645a9af18c38baab66b65304403df3ef70c5c5d8b0cad3bf58e1b9dcfa7b96410ada88564023bca
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLARC:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLn
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 2024-02-04_1a83fbd0faa6731ecd80549319af3159_cryptolocker
Files
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2024-02-04_1a83fbd0faa6731ecd80549319af3159_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