Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_1392d42f91cc838edf1f4d82fd8191a7_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-11_1392d42f91cc838edf1f4d82fd8191a7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-11_1392d42f91cc838edf1f4d82fd8191a7_cryptolocker
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Size
64KB
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MD5
1392d42f91cc838edf1f4d82fd8191a7
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SHA1
17acb89c07ca0c115661fe68101a618c14e50666
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SHA256
06b193aa7cafaf6255686c80e2242dad7525b73fd7f6924a52742eb915ccefac
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SHA512
5e52c48539d6d35a30a462807fb941bd725d5263cb984f07019a726776599e3c2005921ae1f66241f5b4c60c033b7ae086d970f96f272e41924d56518cc76685
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihn:BbdDmjr+OtEvwDpjM8I
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 2024-05-11_1392d42f91cc838edf1f4d82fd8191a7_cryptolocker
Files
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2024-05-11_1392d42f91cc838edf1f4d82fd8191a7_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