Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_78c64c066f6fd9970e621fcd711fb14d_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_78c64c066f6fd9970e621fcd711fb14d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_78c64c066f6fd9970e621fcd711fb14d_cryptolocker
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Size
56KB
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MD5
78c64c066f6fd9970e621fcd711fb14d
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SHA1
052a31768a32577598bfd40613b3babb50dfbcaf
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SHA256
4313bc195f4be8fe182eac6d101ba3befc66c2ee41aff0026c7e79e69004c66a
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SHA512
2df7cac6f4f2f80f55266b35b73ce8040fcaa44c1364a30357a5d3d32d0e2b1887071a5d17cb512402e2115cfe453a22eb9aeaef70b06f01cf0bd60ebd3a4d20
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6105:BbdDmjr+OtEvwDpjMa
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 2024-02-18_78c64c066f6fd9970e621fcd711fb14d_cryptolocker
Files
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2024-02-18_78c64c066f6fd9970e621fcd711fb14d_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