Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_21a490e0990fc7b576521559073876d2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_21a490e0990fc7b576521559073876d2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_21a490e0990fc7b576521559073876d2_cryptolocker
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Size
49KB
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MD5
21a490e0990fc7b576521559073876d2
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SHA1
fd2573cef7d36f49bc7aae23e60cc42a213377b6
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SHA256
08ce2d391d6ab87e7817753d6e2736cb62d1d2f21fd31ebd5de09beee82af449
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SHA512
63a1eda85650ff0117117ab4c393db2f5b2f035300b68a3fb77747c09579c68beced14e8d635ecfffe44780e8351d36f6d3594bfe5bc87af6629e68fe24446a4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvA:BbdDmjr+OtEvwDpjMXR
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_21a490e0990fc7b576521559073876d2_cryptolocker
Files
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2024-02-14_21a490e0990fc7b576521559073876d2_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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