Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_2eadde9d17fcf09580849ddf7e6e7a1d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_2eadde9d17fcf09580849ddf7e6e7a1d_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_2eadde9d17fcf09580849ddf7e6e7a1d_cryptolocker
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Size
50KB
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MD5
2eadde9d17fcf09580849ddf7e6e7a1d
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SHA1
cb4945e9ae7f4a28b95e8a2cd092837518bd0e59
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SHA256
440668791c04ecf8f3a9168b83ad2bc5ce4102e7a1219df90ca0a383912cd7b5
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SHA512
7a13a094240a419479cbc6386ea149770a5e463271fb2ad7128645e4bd049fc8d62a6d61a4875b5778cce925f8e56f4d3b137b1bfab5fb1576c93186d79c991d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccu:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-04-30_2eadde9d17fcf09580849ddf7e6e7a1d_cryptolocker
Files
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2024-04-30_2eadde9d17fcf09580849ddf7e6e7a1d_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