Behavioral task
behavioral1
Sample
2024-07-01_f2179a0850221358801718df81124bef_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-07-01_f2179a0850221358801718df81124bef_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-01_f2179a0850221358801718df81124bef_cryptolocker
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Size
61KB
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MD5
f2179a0850221358801718df81124bef
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SHA1
c8deb01a9b8f987831190a2f93740a5c884fb670
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SHA256
9d7ce52b4d966d7a7a174cc8635821aac26ed0f91995704c5d221a2ea12eb2d1
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SHA512
5949150a6c56d0fb59e7bad859cc9d11436bfc28bcdf5050529d40156245bbad25088a6cdd72694dfeadb4a736c1248be67692d85e7b54f4220434469e2d8429
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU2k:H6QFElP6n+gou9cvMOtEvwDpjCpVXHk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-01_f2179a0850221358801718df81124bef_cryptolocker
Files
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2024-07-01_f2179a0850221358801718df81124bef_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