Behavioral task
behavioral1
Sample
2c4c6eb1e2f8bc9288ac409cfd6ec629.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2c4c6eb1e2f8bc9288ac409cfd6ec629.exe
Resource
win10v2004-20231215-en
General
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Target
2c4c6eb1e2f8bc9288ac409cfd6ec629
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Size
54KB
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MD5
2c4c6eb1e2f8bc9288ac409cfd6ec629
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SHA1
4c858f6dc1aa45e46ca3751cf2289ba1020d00e2
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SHA256
e7e83723d9418285b049ee9b7995da48a86c877e7312da6780a333010ff891a7
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SHA512
51a3f0a47e3684955e6913965c6f6492b6fdc693b2d2f47dc22ecd0dced92b5dcc85e95d092a3d9d25bea4e1d2221a20ceadc5f95b185b6803a7b5cb32d434d5
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SSDEEP
1536:D0c4pehUUfsxd3DowU7WK6Ol2Vpw9fpihKy+roHO5TK+6cCMOhR:Dx1sxdzo+UOqGD+TKLBhR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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2c4c6eb1e2f8bc9288ac409cfd6ec629.exe windows:6 windows x86 arch:x86
Code Sign
0a:5b:79:77:54:f7:63:90:49:91:ec:61:44:a7:91:a7Certificate
IssuerCN=sdfgkrn4nigdsNot Before25/03/2011, 13:36Not After31/12/2039, 23:59SubjectCN=sdfgkrn4nigds25:8d:72:33:67:00:f5:3f:33:e4:c0:2b:bf:85:5c:6b:fc:d3:f2:32Signer
Actual PE Digest25:8d:72:33:67:00:f5:3f:33:e4:c0:2b:bf:85:5c:6b:fc:d3:f2:32Digest Algorithmsha1PE Digest MatchestrueHeaders
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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ