Static task
static1
Behavioral task
behavioral1
Sample
2024-05-19_88ea3b1cdbe81d796c0bdd9327ebd3f7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-19_88ea3b1cdbe81d796c0bdd9327ebd3f7_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-19_88ea3b1cdbe81d796c0bdd9327ebd3f7_cryptolocker
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Size
52KB
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MD5
88ea3b1cdbe81d796c0bdd9327ebd3f7
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SHA1
7b1a92142180887af1825ddbff704c0167ff7684
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SHA256
46f22bd020090c2283e1bbb9bffb98e4dd93c976187ec3f0af71594ac6e0b6b7
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SHA512
896fc1b50e7318006abe4776bd106bf3f02dd9ba5ba6dbbde012715939db76a71d1c7eaca6604749e2445d9ef2ea23402260ed732d07add504160a61b9675e35
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyy6:6j+1NMOtEvwDpjr8hhXy+iyy6
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-19_88ea3b1cdbe81d796c0bdd9327ebd3f7_cryptolocker
Files
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2024-05-19_88ea3b1cdbe81d796c0bdd9327ebd3f7_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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