Behavioral task
behavioral1
Sample
NEAS.5faaf48b9a999700eeb5f9816bcd565e_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.5faaf48b9a999700eeb5f9816bcd565e_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.5faaf48b9a999700eeb5f9816bcd565e_JC.exe
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Size
134KB
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MD5
5faaf48b9a999700eeb5f9816bcd565e
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SHA1
7ef85349fc31efd056ea1da80b6fa38ac3a8e507
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SHA256
0576d1e51022cbc27e4e1c1a989c2f74c09e1ea7280b0b08964fde1fc3b86a37
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SHA512
31b1619bc367e38bea5b871115d88ce3c29bee14203be516914adba7eccb72408a51bec9ee547f483620def0668cd93bf708d1bac5cba8a37bc7916449380436
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SSDEEP
1536:txfWbnPOxfWbnPOxfWbnPOxfWbnPNoVvskPJQHHXlx:vMiMiMiM1ougJQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.5faaf48b9a999700eeb5f9816bcd565e_JC.exe unpack001/out.upx
Files
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NEAS.5faaf48b9a999700eeb5f9816bcd565e_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE