Behavioral task
behavioral1
Sample
jdsohjaixv.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
jdsohjaixv.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_7987f73800d40e9ad0619b72e5f86850
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Size
34KB
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MD5
7987f73800d40e9ad0619b72e5f86850
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SHA1
8406e3a4dbe9800874c111eabddaec291ce21d4b
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SHA256
337fa5dcc5a1c6180533a0b78398802f933f3d8771784656eafafe377c5b0d35
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SHA512
c230e31949af769add727a72da44c866d406e28a35aed339e75ea744365e48425cc2bbadf10d8ad1092d9dd7efcea715a3b94291cc2b860c0645352fb0e99c8c
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SSDEEP
768:k+Qe+mvs0FmSMuD/dvWJrn3DK3NhdsrXs69ynkP6n:Oe8SMuDd+fK3F6Xs6kkyn
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack002/out.upx family_mydoom -
Mydoom family
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resource yara_rule static1/unpack001/jdsohjaixv.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/jdsohjaixv.exe unpack002/out.upx
Files
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JaffaCakes118_7987f73800d40e9ad0619b72e5f86850.zip
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jdsohjaixv.exe.exe windows:4 windows x86 arch: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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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 arch: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
.text Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 496B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ