Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_b5c7d33c42b40ba925fe62e6e260a4ee_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_b5c7d33c42b40ba925fe62e6e260a4ee_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-26_b5c7d33c42b40ba925fe62e6e260a4ee_cryptolocker
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Size
39KB
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MD5
b5c7d33c42b40ba925fe62e6e260a4ee
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SHA1
bc78969c2d72ecb1c8eb098b67919f340818fa91
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SHA256
d3527bc1493974044911c534b3ed98d7f74949621433ef1c943a6342e1b1c0d1
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SHA512
4264ca9fb0f19f39f264cbad6eb2177f41793f9cb0d1df8ab019a904e15f647e2ddeb3d740e152addf4e12a6f0db34f57a27711b3eb3eb6ecea8ed32b5733da1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax6yEr:V6QFElP6n+gMQMOtEvwDpjyaYaPEr
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 2024-04-26_b5c7d33c42b40ba925fe62e6e260a4ee_cryptolocker
Files
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2024-04-26_b5c7d33c42b40ba925fe62e6e260a4ee_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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