Behavioral task
behavioral1
Sample
7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262.exe
Resource
win10v2004-20240426-en
General
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Target
7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262
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Size
68KB
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MD5
4a770ca2ddf316d3878b87ec92c72e91
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SHA1
c8571147470f1740ab2d5d7966c1381cf0e432e1
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SHA256
7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262
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SHA512
135d740229388a557fa3d32d02055f97f685a7627f3008a52ab369205404893179773e3def5ca32bbb3bd47f96ef2debdc9bbcbfbc8f9acffcfb5f850832ad5d
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApp:78SEOtEvwDpjWYvQd2P3
Malware Config
Signatures
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Detection of CryptoLocker Variants 2 IoCs
resource yara_rule sample CryptoLocker_rule2 static1/unpack001/out.upx CryptoLocker_rule2 -
Detection of Cryptolocker Samples 2 IoCs
resource yara_rule sample CryptoLocker_set1 static1/unpack001/out.upx CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262 unpack001/out.upx
Files
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7d7a9f2917958856b2ac83956ca4276c924bdfd0e5f8ae10032c60578494e262.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
UPX0 Size: - Virtual size: 32KB
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
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out.upx.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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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