Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_cc8683bb1e5c3f7df89739ed29a39a73_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_cc8683bb1e5c3f7df89739ed29a39a73_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_cc8683bb1e5c3f7df89739ed29a39a73_cryptolocker
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Size
26KB
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MD5
cc8683bb1e5c3f7df89739ed29a39a73
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SHA1
4a250571f9297de55f210c1441e5abafaeede143
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SHA256
97ef225fdc5c00e5c4a495b08c99f329924a8f9d7bb262a1fd8fcc8ab0090a8f
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SHA512
2a973aff777552b239d5acd9d5de2011c958aaae41933c6da6674067c8ab67bf4bfa9717d489d5ede4ccb2e571be88c18e22caac2d88bd2308c723fc9a753a16
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SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxlmC:q0ZziOWwULueOSdE8tOOtEvwDpjeoF
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 2024-03-06_cc8683bb1e5c3f7df89739ed29a39a73_cryptolocker
Files
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2024-03-06_cc8683bb1e5c3f7df89739ed29a39a73_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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