Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_b1afb987d2713ae999e6932fc734aaa2_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-16_b1afb987d2713ae999e6932fc734aaa2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-16_b1afb987d2713ae999e6932fc734aaa2_cryptolocker
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Size
46KB
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MD5
b1afb987d2713ae999e6932fc734aaa2
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SHA1
598bc43a72075bc3495e75e745f8d41a7073576a
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SHA256
b8979fdeac0ada39d445186ad344114ba6c2c37d33a853e235b740b3d4e31a44
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SHA512
1dc6a06ef46ec156b39e9e9ef5b69e4def98055325b777422a2c194623380256b11c67285b70ab05212e3e99760712975321d13a7b549339adde2e0adfa054cf
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLB:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ7
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 2024-05-16_b1afb987d2713ae999e6932fc734aaa2_cryptolocker
Files
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2024-05-16_b1afb987d2713ae999e6932fc734aaa2_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