Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_ab918c6e5f4e8401f177edf3f3c5e1cd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-23_ab918c6e5f4e8401f177edf3f3c5e1cd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_ab918c6e5f4e8401f177edf3f3c5e1cd_cryptolocker
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Size
60KB
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MD5
ab918c6e5f4e8401f177edf3f3c5e1cd
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SHA1
6eb6175aa3a348f75d54f93c3c65b653d9bce55d
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SHA256
11fd65e4d6412f7b4bf0750ae5145de3cc7a7286ed54bd101789d0dd24b69b52
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SHA512
f7a75bb628ddf9ee1e9f812ef231482502636e5503ebd29f5962d6b85a24f7a37667a21655866a6c6668300a89197346509db23e400f38824083aeeeff3f05a1
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SSDEEP
768:F6LsoEEeegiZPvEhHSG+g2tiQtOOtEvwDpjB:F6QFElP6n+gOiQMOtEvwDpjB
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 2024-01-23_ab918c6e5f4e8401f177edf3f3c5e1cd_cryptolocker
Files
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2024-01-23_ab918c6e5f4e8401f177edf3f3c5e1cd_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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
.rlwEs Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ
.wdbm Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.epwjdwx Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.RisVgtS Size: 3KB - Virtual size: 2KB
IMAGE_SCN_MEM_READ
.zKnY Size: 1024B - Virtual size: 753B
IMAGE_SCN_MEM_READ