Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_88289c91d9ebbfab4c051f2a1aabb5fb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_88289c91d9ebbfab4c051f2a1aabb5fb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_88289c91d9ebbfab4c051f2a1aabb5fb_cryptolocker
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Size
39KB
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MD5
88289c91d9ebbfab4c051f2a1aabb5fb
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SHA1
fdc21dd618f3c4aecbc7344daf8de7fd37d98111
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SHA256
965a5e9163fab1660af60798eb897492c43881841d6694f4879e2d678aa793ba
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SHA512
d71fb7b6cc07373befcc05c8613db72ad00968e1707bdf8878372cc1abbfd4e874cd568c95ff1497dac066805050ad7752523b40fa337cdb6ba83b4b57a3e7cf
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL/2:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLu
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_88289c91d9ebbfab4c051f2a1aabb5fb_cryptolocker
Files
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2024-02-20_88289c91d9ebbfab4c051f2a1aabb5fb_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ