Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_bf4f294946493700b5f7c88e29738556_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_bf4f294946493700b5f7c88e29738556_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_bf4f294946493700b5f7c88e29738556_cryptolocker
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Size
126KB
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MD5
bf4f294946493700b5f7c88e29738556
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SHA1
f993a71d77a0a4c49734bf6f0484bb0079cfb090
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SHA256
33276620cbd7fe3e7c4912c7eda8cf2d5eedc4012ddfc6113434b40f4a937e73
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SHA512
07f0822598920606a9ba376052b414204e53a16babda22e0b22e9b874dff6f8545dca053e644bc0f6fd287877de3564a43b9edf8f18565c66973f36c699a56d9
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpCp:vCA9OtEvwDpjE
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 2024-02-14_bf4f294946493700b5f7c88e29738556_cryptolocker
Files
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2024-02-14_bf4f294946493700b5f7c88e29738556_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE