Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_bbd9ac997d9ea71d39a0fbda6fdd5811_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_bbd9ac997d9ea71d39a0fbda6fdd5811_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_bbd9ac997d9ea71d39a0fbda6fdd5811_cryptolocker
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Size
47KB
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MD5
bbd9ac997d9ea71d39a0fbda6fdd5811
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SHA1
8e981b2a44e85a9973c90a6de945103068d116f5
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SHA256
f4a6dc805e02f9d0f7b146595d51c3639fed06ce04a721d76a6fbd2757a4bd1e
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SHA512
13ad5f88cddce01c2edabb54a5de015421fbfc8762a546a93b4c8f7c1d202e17a82fdd17156ab9f63184547a22fccff8f0bfc788be8b2fe9f197286e2735b338
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAR:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQ
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 2024-05-03_bbd9ac997d9ea71d39a0fbda6fdd5811_cryptolocker
Files
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2024-05-03_bbd9ac997d9ea71d39a0fbda6fdd5811_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