Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_2c785abf5b3ae06b806f84b6c6b41503_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-04_2c785abf5b3ae06b806f84b6c6b41503_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_2c785abf5b3ae06b806f84b6c6b41503_cryptolocker
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Size
47KB
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MD5
2c785abf5b3ae06b806f84b6c6b41503
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SHA1
b21ef801ce229f011a398f0cc30a5e0440b58f44
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SHA256
d7028a55d150f6e61beadf1086dee378240e9fe5f8677f4e3d0d150584eedd8c
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SHA512
0d986e48b5dc5501a1180f1da39ac52476eb2b1dd02400b50de10c74744409954bfe0f0474ae1088d0c13c6067129c6c0edb84d603817675182e10a05c395598
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQR
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 2024-06-04_2c785abf5b3ae06b806f84b6c6b41503_cryptolocker
Files
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2024-06-04_2c785abf5b3ae06b806f84b6c6b41503_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