Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_61789480d2e64c6a1433ce48797670d2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_61789480d2e64c6a1433ce48797670d2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_61789480d2e64c6a1433ce48797670d2_cryptolocker
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Size
48KB
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MD5
61789480d2e64c6a1433ce48797670d2
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SHA1
99ae970ed3ab6caacdb4e2c04da07dc4c7c880b3
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SHA256
4aee5624ee674f52a87673d03da1cb1c083f92fb69cd2cc4bb7529fd5543c0f4
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SHA512
000e270cbffe5bdf0d6f3679234b399f319e4beef383dfd37c190aa660cc75596fdc6c808222793029d2cb5227396ef15e68c4c7b0954f714f76ea02a548e7d4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvo:BbdDmjr+OtEvwDpjMXR
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 2024-02-13_61789480d2e64c6a1433ce48797670d2_cryptolocker
Files
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2024-02-13_61789480d2e64c6a1433ce48797670d2_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