Behavioral task
behavioral1
Sample
dfc3b58338e3d09aae638026a37993bbdb4eaecf3bbcacfbede44af30d205fb4.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
dfc3b58338e3d09aae638026a37993bbdb4eaecf3bbcacfbede44af30d205fb4.exe
Resource
win10v2004-20220812-en
General
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Target
dfc3b58338e3d09aae638026a37993bbdb4eaecf3bbcacfbede44af30d205fb4
-
Size
156KB
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MD5
43ab4acb257cb1d57e56df2a7dc0a4c0
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SHA1
e41f06cc2641db667b72a24bbb090d06961d8b11
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SHA256
dfc3b58338e3d09aae638026a37993bbdb4eaecf3bbcacfbede44af30d205fb4
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SHA512
1fe6584a93937b58eaeb810cd0aa15be2f3c35b63d35bba0cfe45b58b1f10a1db1ba53e5d3c7d4764da741f3b3d16aa0c5fab3722167b97b0c5a4b8165a15314
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SSDEEP
3072:aGbHwx3GsAFyQbXO0kwXmFRqAh+7QouCv8BATTy+zL9GwqRlcBapeEdmIMyXEh:aG7u6jrkwvKaXR0cyYLF6lcBapBdd0
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule static1/unpack001/out.upx modiloader_stage2 -
Modiloader family
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resource yara_rule sample upx
Files
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dfc3b58338e3d09aae638026a37993bbdb4eaecf3bbcacfbede44af30d205fb4.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 151KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ