Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_d662f14c994f642d32d55fab8cbdfb27_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_d662f14c994f642d32d55fab8cbdfb27_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_d662f14c994f642d32d55fab8cbdfb27_cryptolocker
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Size
63KB
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MD5
d662f14c994f642d32d55fab8cbdfb27
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SHA1
9405b3d9fc6d678a9b185b9cdfaeba86a5017c85
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SHA256
dbdcc4cbd95e6aaa23aca97c162c869e800aa687fd41dd062016381def8151aa
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SHA512
2a4dbdc7b61dee73db6f3e9e5de9f20f24f1a45733e5e187ee8c22b9529ad61c8286d7b7763a0381dc44b5de6cc56871c144a4766774216783836794e7926036
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsg:BbdDmjr+OtEvwDpjM8I
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 2024-03-07_d662f14c994f642d32d55fab8cbdfb27_cryptolocker
Files
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2024-03-07_d662f14c994f642d32d55fab8cbdfb27_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