Behavioral task
behavioral1
Sample
2024-02-13_6618cc4462376575f0a98a4e779036ea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_6618cc4462376575f0a98a4e779036ea_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_6618cc4462376575f0a98a4e779036ea_cryptolocker
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Size
108KB
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MD5
6618cc4462376575f0a98a4e779036ea
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SHA1
e81de704949812a35e6b9b456743693f3fee2da8
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SHA256
874ec03be112ddb610d3906dc5508d6174e381c0f2c6409756179a97d3f19b9d
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SHA512
08fd958398bb0280605d9676033d3ecd54aad0540d27ea9f13cd87911e9b51dae8ed5646be1a11e7e8510722ea9a7a57a6029cb33bd41990b2747843ede08a94
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEnc:1nK6a+qdOOtEvwDpjO
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_6618cc4462376575f0a98a4e779036ea_cryptolocker
Files
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2024-02-13_6618cc4462376575f0a98a4e779036ea_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE