Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_9bcaa967f96384f2d645c5ba8fc22de8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_9bcaa967f96384f2d645c5ba8fc22de8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_9bcaa967f96384f2d645c5ba8fc22de8_cryptolocker
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Size
35KB
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MD5
9bcaa967f96384f2d645c5ba8fc22de8
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SHA1
7d8f59ce56883dff887da98a4b2dff1b63c7b86a
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SHA256
143451648ec092f4723a9854d805dec340d80ebda74ea43821e5f91f15d00fc4
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SHA512
2e4d07332c6ac52f1370ac0cc2a21671f92dd9b3a0f5015012a80d4183173d0b6210c805bad0f61c9cea7ec8589d986178a8892281e67beb7c848f34474bd684
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoWHy:qmbhXDmjr5MOtEvwDpj5cDV
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 2024-03-16_9bcaa967f96384f2d645c5ba8fc22de8_cryptolocker
Files
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2024-03-16_9bcaa967f96384f2d645c5ba8fc22de8_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