Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_174eeb79d0c07a33bde0f57a112cc0b2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_174eeb79d0c07a33bde0f57a112cc0b2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_174eeb79d0c07a33bde0f57a112cc0b2_cryptolocker
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Size
48KB
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MD5
174eeb79d0c07a33bde0f57a112cc0b2
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SHA1
2496dbe678aa593e66c938ca3bd7ff8d860e5bda
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SHA256
adb4131426d76ceafbc73a8cb602995b959ae11196ca46498809613ae46b4d99
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SHA512
bec907e6b27dd23eefc28e699732e04a9b45cc74568f6d4fd54ae0a417ca44ca70deb03740b7763ad5491dca030ecc49d51fcaa065aef35e4e2dce73c9c9eef1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvVP:BbdDmjr+OtEvwDpjMXs
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 2024-02-13_174eeb79d0c07a33bde0f57a112cc0b2_cryptolocker
Files
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2024-02-13_174eeb79d0c07a33bde0f57a112cc0b2_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