Static task
static1
Behavioral task
behavioral1
Sample
Ref227395588_pdf.scr
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Ref227395588_pdf.scr
Resource
win10v2004-20240419-en
General
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Target
Arrival Notice_CIA_AWB_INV_Form_pdf.IMG
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Size
562KB
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MD5
0f3c6f0d2eccbcdc76e847ea0f62f15e
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SHA1
4baf2036c231dc9a0fba13e6d7d551b27b5b4194
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SHA256
49a656f7ee544b5f21726a0f0f5469bd7a15aaa4615b53c4b0dac92b4aea308b
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SHA512
a3efe41ce4ae7bd4689fe41c6e1cdb41f8cb4227eae4695a961c00d3305562d59e5bc25f4221c230052a478a505ed6118f95bb09468ffc3dd282be3e849aa1f5
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SSDEEP
6144:2Z6ySmRH93qXyS8KevIl/8/vpwO4XMGdKf4xU0PrH7KjnvQWTk85KqZIMHYJqE4E:ZySuRbpGv64vPrHmnkb+NHYqXZ4fa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Ref227395588_pdf.scr
Files
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Arrival Notice_CIA_AWB_INV_Form_pdf.IMG.iso
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out.iso.iso
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Ref227395588_pdf.scr.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 339KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ