Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume3/PROGRAM FILES (X86)/laetjr/pdf/mergepdf.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Device/HarddiskVolume3/PROGRAM FILES (X86)/laetjr/pdf/mergepdf.exe
Resource
win10v2004-20230221-en
General
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Target
INFECTED_HP2019W01_2023-05-25_15_51_23.zip
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Size
709KB
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MD5
2cd311b6ce0f2ccb6a5548864753a2b6
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SHA1
54dd45e7dd354d6b72a87ea1f636924542f920b4
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SHA256
d216cc4a5b4600e0b0204c19eac7d0b2b7ecec4836d3aebc8e390873be896cd8
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SHA512
a8594cd6af78b41222298cd57cab34067354f7d26d55f274a9590e010e81382201b3819954da264e687ad89b3ba93c1960f84d0f79ec7e7a0b5d46061d229af7
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SSDEEP
12288:MHhcytD9ZjJU5MEgPeR9+5dgjNTEuAOmaNIIeOlATLWdxZhjDGzzVvDyPzxO08LD:uFF9PUqfeR9+fg1yOmZI9eyXvGzzVvDJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Device/HarddiskVolume3/PROGRAM FILES (X86)/laetjr/pdf/mergepdf.exe
Files
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INFECTED_HP2019W01_2023-05-25_15_51_23.zip.zip
Password: download$$1
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Device/HarddiskVolume3/PROGRAM FILES (X86)/laetjr/pdf/mergepdf.exe.exe windows x86
Password: download$$1
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
.... Size: - Virtual size: 700KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.... Size: 708KB - Virtual size: 708KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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manifest.json