Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_3a5b63beafe261436631eebe445a7514_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_3a5b63beafe261436631eebe445a7514_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_3a5b63beafe261436631eebe445a7514_cryptolocker
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Size
30KB
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MD5
3a5b63beafe261436631eebe445a7514
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SHA1
ba4f2c3d5b0c24bd46f01abbd2ceeb7482520908
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SHA256
c6cd676c400eaf5a62eed62e706c52bc7f3a454eedfa9d897c2a0620a4d0495b
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SHA512
39d5b8a7e322ce0b104662ab07ee0c1a4a1e818a9595329d07c8b96446b053b7849c4f47fe008c3d37c65518a88a5d6689622db13ab63a99e2a37b9960c17a69
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuz:q0zizzOSxMOtEvwDpj/arQz
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 2024-03-11_3a5b63beafe261436631eebe445a7514_cryptolocker
Files
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2024-03-11_3a5b63beafe261436631eebe445a7514_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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