Behavioral task
behavioral1
Sample
e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd.exe
Resource
win10v2004-20240426-en
General
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Target
e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd
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Size
475KB
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MD5
742ee0bec07305f7f721bfe85d2ef5d4
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SHA1
440d35fdde5a69cdb1ae1ea3cdbcbe81451e92ad
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SHA256
e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd
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SHA512
f9e025d44cb7628c8061d20a162f56b30b313f590e224b4391c7fa5d45802cfc2014228786879f7ef90db7fe5da38681588f8a73e1bbca389a19cdd9a0b219ed
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SSDEEP
12288:gNrhTLpMP+R+QDCfA832AtBYmz6af0F7Z1QVjSOsJ/1:gthTiP+ffCfB5Lf0F7Z1EDsV1
Malware Config
Signatures
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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 e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd unpack001/out.upx
Files
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e8ff09d1a4c53b66f889c74febf8a433a8c8774e1a5451cf47870515145c0efd.exe windows:4 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: 800KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 436KB - Virtual size: 440KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 916KB - Virtual size: 912KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ