Behavioral task
behavioral1
Sample
d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6.exe
Resource
win10v2004-20240226-en
General
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Target
d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6
-
Size
195KB
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MD5
7dfb3924f508573a28ef5fe5ba3ae3c5
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SHA1
8120beb583f0a6c882e86b4f161916941560bf79
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SHA256
d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6
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SHA512
c7e9d94f5c693866185c644baae152be8a35072f8678b0084249cc4f87fd3d30f768049f5e7dc239f9f183cc95f29e2e0ea9cfb0e056af46e11dbb6a5fa8c38e
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfqfAIuZAIuYSMjoqtMHfhfN:hfAIuZAIuDMVtM/IfAIuZAIuDMVtM/H
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 d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6 unpack001/out.upx
Files
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d7fc4e73ffedaffd582b2c92f2586abcfe32360bedfc976b89bf763f6c234ee6.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ