Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_f7dea5c4e09e2addc340cdc5c144fb53_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_f7dea5c4e09e2addc340cdc5c144fb53_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_f7dea5c4e09e2addc340cdc5c144fb53_cryptolocker
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Size
48KB
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MD5
f7dea5c4e09e2addc340cdc5c144fb53
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SHA1
ea0be81e75bc30df26ff8a2a1eee7e305db99765
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SHA256
0860a540fe16888fa9f653e33094cb1b41f06df09229bfee4e5af2630e888db0
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SHA512
544a95295ea2cb35a60b4dafec4e9c9e5cbb699f83ae0144f87873ecb1d2e37634dc9ceaeb93bd98d32c578cb7e40cbd8766dbb1347ca5d8cd1910de33092687
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8k:ZVxkGOtEvwDpjcw
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 2024-04-21_f7dea5c4e09e2addc340cdc5c144fb53_cryptolocker
Files
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2024-04-21_f7dea5c4e09e2addc340cdc5c144fb53_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