Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_7e3c302234f3c5814c54ac2fb8af72a5_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-10_7e3c302234f3c5814c54ac2fb8af72a5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_7e3c302234f3c5814c54ac2fb8af72a5_cryptolocker
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Size
45KB
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MD5
7e3c302234f3c5814c54ac2fb8af72a5
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SHA1
4a1ee5e7a1eaa4d3e05e76432097386815013876
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SHA256
22248b71950159c66fc751ba3c20ddcc282e4c8164ecbc490f57fc9245a08776
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SHA512
88a2a9bcb27a8ccbaa80519d44f896fa0edaacc9b4fda64f9f4466fa452770b8bf73145e31261855f0f2194026e6795bfbbea64adcf85de0b8a52531ef3b68b4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo1+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQa
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 2024-04-10_7e3c302234f3c5814c54ac2fb8af72a5_cryptolocker
Files
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2024-04-10_7e3c302234f3c5814c54ac2fb8af72a5_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