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Behavioral task
behavioral1
Sample
JaffaCakes118_79dc4011f08861bc0205b223d1a20013.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_79dc4011f08861bc0205b223d1a20013.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_79dc4011f08861bc0205b223d1a20013
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Size
28KB
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MD5
79dc4011f08861bc0205b223d1a20013
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SHA1
938d6d3fc4b27228e567e59b6f7e7b5bd9712f8d
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SHA256
3a57efd18e4a2057bbe41e1935d068cd4f729e1d5fb81c3dbb575015857e6c78
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SHA512
2c147ea126094936bcffc7826cbae50739e52752cd8017c946d28d4459b00dd2640a33edd6aa12d139ac0fc8d7d260cad9a8da3fe65d465e2f852804cbbd41b3
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNkae:Dv8IRRdsxq1DjJcqfvz
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_79dc4011f08861bc0205b223d1a20013 unpack001/out.upx
Files
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JaffaCakes118_79dc4011f08861bc0205b223d1a20013.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ