Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_358e653df047b34e63228af834a589d5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_358e653df047b34e63228af834a589d5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-22_358e653df047b34e63228af834a589d5_cryptolocker
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Size
64KB
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MD5
358e653df047b34e63228af834a589d5
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SHA1
3c4371ff1a0747323f6bd1fd7621d39a8cbfdbeb
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SHA256
84cd3e0498412b7059d8fd39aff531beac4fbd48a4a01d387841b13557450744
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SHA512
afb4c5d29a6e3033bba66f5e1ffffb32e29044fe82bd7f3fe23597ccc812a32da108a3d2515572b98bbced47c45f698efa23bacef8739a5ddbbdbcfc4250d1c9
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g063t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g06VDmjr5MOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-22_358e653df047b34e63228af834a589d5_cryptolocker
Files
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2024-01-22_358e653df047b34e63228af834a589d5_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
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE