Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_7e01737f764ba1d5e59a34c0393e5ee6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_7e01737f764ba1d5e59a34c0393e5ee6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_7e01737f764ba1d5e59a34c0393e5ee6_cryptolocker
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Size
36KB
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MD5
7e01737f764ba1d5e59a34c0393e5ee6
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SHA1
8cdf6b2d31a1c3456272bd30212dc0584ad384fd
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SHA256
663acc3eb4cd2cdce3b40f064b9bd108caac2cec00b94469564cdd126a576105
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SHA512
0fc1c1dcce6752afb2cada1b5de3182a616a25c1b36139b84a8408251ed51b8e643d7e908e65a05c89ea57382984ecd3ae4046c3ec41a58afe836b9d38ac270b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoW8M:qmbhXDmjr5MOtEvwDpj5cDvM
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 2024-03-26_7e01737f764ba1d5e59a34c0393e5ee6_cryptolocker
Files
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2024-03-26_7e01737f764ba1d5e59a34c0393e5ee6_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