Static task
static1
Behavioral task
behavioral1
Sample
2024-06-02_803d3687c2c1fed8daff28f16bdd9c88_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-02_803d3687c2c1fed8daff28f16bdd9c88_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-02_803d3687c2c1fed8daff28f16bdd9c88_cryptolocker
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Size
51KB
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MD5
803d3687c2c1fed8daff28f16bdd9c88
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SHA1
ea3c7d0a541ee34e476e748ea125b17d463713bd
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SHA256
4e5f293cd040733575ed8d3e7db06d205bbfc3eeb7064ee282b2cfedd0fb9ca1
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SHA512
7af14e321f94faa6d63f7784a29327d6078b41b97982584d6c0dc8f43ac67023ccc4a236ea721e4857cc4bd301cd26d496bfee2b327ee23dc75fd2831f8f8fcb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCu:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFk7
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-02_803d3687c2c1fed8daff28f16bdd9c88_cryptolocker
Files
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2024-06-02_803d3687c2c1fed8daff28f16bdd9c88_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE