Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_66832f6d3c5ca7c0ff32595d5d742c2a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_66832f6d3c5ca7c0ff32595d5d742c2a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_66832f6d3c5ca7c0ff32595d5d742c2a_cryptolocker
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Size
61KB
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MD5
66832f6d3c5ca7c0ff32595d5d742c2a
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SHA1
27a24d1cd3059d9bfe53d3c2fd314bace9e39dd3
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SHA256
f8a801d1fe039c4cedae0875bdbed09e26eefb6be1af67124a65952c795f28ad
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SHA512
ea1733a2df6b1fcfb357ed761f4a4577f939d8ce2b910e9e7a6b55b56c3478f9d70fef3bd0a2cba4a8e6866a78e99a564b987180ff94e995f85eb33619f5993d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsv:BbdDmjr+OtEvwDpjM8X
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 2024-01-24_66832f6d3c5ca7c0ff32595d5d742c2a_cryptolocker
Files
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2024-01-24_66832f6d3c5ca7c0ff32595d5d742c2a_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