Behavioral task
behavioral1
Sample
2024-06-12_3eb444b4c1407a139837852c82bbe91e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-12_3eb444b4c1407a139837852c82bbe91e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_3eb444b4c1407a139837852c82bbe91e_cryptolocker
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Size
60KB
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MD5
3eb444b4c1407a139837852c82bbe91e
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SHA1
5a3fe617926de71c9b290e315b74ca8502dd4dba
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SHA256
29d21553fef887db41446ab229156a9a172c1eadd6107a84e6c50c246420f6ea
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SHA512
982629ba4552790a868a9e57032eb9d874088860387c2d2348b8e9416cf1abc12d39dd113df220d8c19b0a7df3a9c6b9a70e4b687c474616d674059105daf28a
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pBR:H6QFElP6n+gou9cvMOtEvwDpjCpVX5
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 2024-06-12_3eb444b4c1407a139837852c82bbe91e_cryptolocker
Files
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2024-06-12_3eb444b4c1407a139837852c82bbe91e_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE