Behavioral task
behavioral1
Sample
2024-05-24_ddcca020067bbb9a2f4bcd82c9737a3b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_ddcca020067bbb9a2f4bcd82c9737a3b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-24_ddcca020067bbb9a2f4bcd82c9737a3b_cryptolocker
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Size
95KB
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MD5
ddcca020067bbb9a2f4bcd82c9737a3b
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SHA1
603ac1e5430904cb4dea1773648162873c396c09
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SHA256
416d5dde16e16b755d1e8890811bf678a7dd2c335b84023a75919dd7c4a0ad9d
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SHA512
8f1a3defe5213445ef637ebc314ce9a46b8c49132f24cd3dbad63a3d6e18085678a27cdce818ab9a3afa5391d185be80205e69652c52a25e171900dd485b042e
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kg:zCsanOtEvwDpjBT
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-24_ddcca020067bbb9a2f4bcd82c9737a3b_cryptolocker
Files
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2024-05-24_ddcca020067bbb9a2f4bcd82c9737a3b_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE