Behavioral task
behavioral1
Sample
2024-06-11_2d060220f63307eebdf390edaf32f996_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_2d060220f63307eebdf390edaf32f996_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_2d060220f63307eebdf390edaf32f996_cryptolocker
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Size
61KB
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MD5
2d060220f63307eebdf390edaf32f996
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SHA1
89a51ba075ddcb8ae3eaf649f99053d8c5ca631f
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SHA256
fc888caaeb4c359d4b6c39cec91572d84f36cc568818ec30861cf8c3d68a2997
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SHA512
3330b1724a52a16b1a67fb59dbf09ec52285e86ff97861ab0de3d139df0cbc9939847667139156a3cb4c89a4ab64da5e9e3152ae672d76e47f0979b559f1b994
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pd3k:H6QFElP6n+gou9cvMOtEvwDpjCpVXz3k
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 2024-06-11_2d060220f63307eebdf390edaf32f996_cryptolocker
Files
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2024-06-11_2d060220f63307eebdf390edaf32f996_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