Behavioral task
behavioral1
Sample
1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7.exe
Resource
win10v2004-20240412-en
General
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Target
1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7
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Size
352KB
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MD5
4131907c61ecbe6ad7b8152de292107e
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SHA1
479a7b7e0298a11ed2448f67c5446103bd520ae6
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SHA256
1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7
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SHA512
9a4b5d0dc10461578fd420ffcdb7a3d575541bfffa68bc3d787d72efe04d75d47d55903532fb5949bb8cc1234ea73d7bbec166dd78e0076e198a77cc2003842d
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SSDEEP
6144:vIGEnprZkRs38t54c6rzNdfdAIGEnprZkRs38t54c6rzNdfH:vxEnAR934SxEnAR934D
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 1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7 unpack001/out.upx
Files
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1d62bbd5ec5f0dacad6e53a4547da5c37e63038c9e64a5df505f8b1a7ccd38a7.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: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ