Behavioral task
behavioral1
Sample
8f912b08978e474a4c5917d3df348ba5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8f912b08978e474a4c5917d3df348ba5.exe
Resource
win10v2004-20231215-en
General
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Target
8f912b08978e474a4c5917d3df348ba5
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Size
547KB
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MD5
8f912b08978e474a4c5917d3df348ba5
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SHA1
aa18c33478d83b7e1ebff1051a83b7f435628292
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SHA256
23f57ce1121bb13d3cb2dac4f36fb897b1d55e01d48c331945e87a6af1f75e4c
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SHA512
243681dfcded01a5ef20dcd462fd97cce4b7d77f36c691eea073eddb705a8cb7b2173b0f6c72a113d616b0a6cb16ea61f5186705e3a97ba7130717a16d77ddea
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SSDEEP
12288:CMs6A+y1vbS+Vnjz936iOnQMkcB8BspBXYBug:CMZA11vbS+VjZd2QMklqpBXYQg
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f912b08978e474a4c5917d3df348ba5
Files
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8f912b08978e474a4c5917d3df348ba5.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 2KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 479KB - Virtual size: 479KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
QQQQ Size: 512B - Virtual size: 1000B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE