Static task
static1
Behavioral task
behavioral1
Sample
Letter.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Letter.exe
Resource
win10v2004-20220901-en
General
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Target
Letter.bin
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Size
952KB
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MD5
c4a405912e3b0ef08ee227052c85d901
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SHA1
41b1c8d2c0f3e051e18e75ce3220d9a78c743074
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SHA256
a88a06aa18fc804c54a5d6f5426afa44e1255a273ad595086ee848caae92e572
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SHA512
1be07fe3108ec5a528a9c987684f29a46d9ae3201745b1b03c5c8c585a2fae64b7fe133db2421f589e22244719cf40d0ad33cd7ee2ae77823525078b73bce019
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SSDEEP
12288:k2ksTSQIilk0q5cIDt1NLMn5/ICYdqqog61uFSDo5ynuzFl2LUv0eMqnexYA1l/X:kDuSglk0GNE5yER1No5ynRxYA7/X
Malware Config
Signatures
Files
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Letter.bin.exe windows 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: 420KB - Virtual size: 419KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - 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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 485KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ