Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_f3ecbe0d16366b092b4d59f7cd54c1c2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_f3ecbe0d16366b092b4d59f7cd54c1c2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_f3ecbe0d16366b092b4d59f7cd54c1c2_cryptolocker
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Size
40KB
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MD5
f3ecbe0d16366b092b4d59f7cd54c1c2
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SHA1
497a64e620e910215d8404c53055435334ca1160
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SHA256
b3b5aa669010da497d09051071ca18b1b1ca245ddca17ed7e26d9f008351b9aa
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SHA512
25ec0c20582b053a005b59b59b96cd69ba58b9a70c9bdd2ecc363c63c09d61127b61e247f5e0c8971c3f4e3e06c842ccad6be8a9218b3d52f99191bf903d69ca
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDko6:ZzFbxmLPWQMOtEvwDpjLeJAsKcY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_f3ecbe0d16366b092b4d59f7cd54c1c2_cryptolocker
Files
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2024-05-23_f3ecbe0d16366b092b4d59f7cd54c1c2_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ