Behavioral task
behavioral1
Sample
a127b739341909d420eeeaa88cbc9d6f_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a127b739341909d420eeeaa88cbc9d6f_JC.exe
Resource
win10v2004-20230915-en
General
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Target
a127b739341909d420eeeaa88cbc9d6f_JC.exe
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Size
105KB
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MD5
a127b739341909d420eeeaa88cbc9d6f
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SHA1
600520df779828bc4c94ee0ec4388272ccbfc992
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SHA256
d19a7dfb4f36ad396d56c631f3744c096354fe3fe86291b179d751770180761a
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SHA512
368d558cdbd7ce4614258df780fc6dfc253b419f1db2392de68f4a9c204452796636e8fb9fc0e3756d3b4ed1e04c732a4ca7f1829f0e1b77de3f379f37ae5c57
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SSDEEP
1536:t3YjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nkyjQrx:SdEUfKj8BYbDiC1ZTK7sxtLUIG5yyx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a127b739341909d420eeeaa88cbc9d6f_JC.exe
Files
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a127b739341909d420eeeaa88cbc9d6f_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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ