Behavioral task
behavioral1
Sample
55bcf7cc72ca2a69268c3c07cd0a06c3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55bcf7cc72ca2a69268c3c07cd0a06c3.exe
Resource
win10v2004-20231215-en
General
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Target
55bcf7cc72ca2a69268c3c07cd0a06c3
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Size
29KB
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MD5
55bcf7cc72ca2a69268c3c07cd0a06c3
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SHA1
64f3bf8721311bd78ef3a59f7a1368673deee7b2
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SHA256
eb2c302e4e4aff3c9d2328b1e3d7c443dd7278656208b72f2790a4830438d8e9
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SHA512
53403caa7910b3bcbca9850c28d98d3d546b3cc7716365e3f76bbd21d61176f97108ce8a51e8207dafefcb0525c120c80c7896ac01dc6361f174efb0f17afd24
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SSDEEP
768:YljP93eSaqWBC49yzvwhlSMAaVSqHdqJw0pXA:Ylj5sBCzwjSMATqae
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55bcf7cc72ca2a69268c3c07cd0a06c3 unpack001/out.upx
Files
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55bcf7cc72ca2a69268c3c07cd0a06c3.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 1KB - Virtual size: 1KB
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: - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ