Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_10bf89e31d792026814a0e7f63a363c8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_10bf89e31d792026814a0e7f63a363c8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_10bf89e31d792026814a0e7f63a363c8_cryptolocker
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Size
48KB
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MD5
10bf89e31d792026814a0e7f63a363c8
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SHA1
e1c552dadf6f754e59af44ad2fb77cbd991925a0
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SHA256
6fc2645a9598cea0307139c55d780f785c597589f0df275c39e5166b324da2a2
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SHA512
bfe55a7af86fc9dad703024b72b7dc09de4f65079640edfccb51296dafad28bcc0dc862698a6334e8ec00e9e6b3eabf8db4286074f6cdc8d0656ef16a5d49672
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1S:BbdDmjr+OtEvwDpjMXV
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 2024-02-14_10bf89e31d792026814a0e7f63a363c8_cryptolocker
Files
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2024-02-14_10bf89e31d792026814a0e7f63a363c8_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