Behavioral task
behavioral1
Sample
f2e1ab81bdcdcf19ec2aa9e68fe7fb7e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f2e1ab81bdcdcf19ec2aa9e68fe7fb7e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f2e1ab81bdcdcf19ec2aa9e68fe7fb7e_JaffaCakes118
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Size
381KB
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MD5
f2e1ab81bdcdcf19ec2aa9e68fe7fb7e
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SHA1
ccff0ddb360a571731dbe87151329d33725af83e
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SHA256
e227caab5647ba3f3507191a769f67ea286d467d35bae2fc0a269d8b5a457ce2
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SHA512
f66dd31425017bd7aa83da8d37cc3ebb3cd5015f8af8358069858b2431943b53ca8d7e147dc73b5808ee232baa2b0c4fa6bfc072cbdb08cab8a7b8240f060844
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SSDEEP
6144:pQAUEY528B3DVNO4ya1HKDpQpKDmYLqEVhqtMgxuSVFqX4pA1Nd+x5zU:DLYDBhNDWjvqt9uGqIKuI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f2e1ab81bdcdcf19ec2aa9e68fe7fb7e_JaffaCakes118 unpack001/out.upx
Files
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f2e1ab81bdcdcf19ec2aa9e68fe7fb7e_JaffaCakes118.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ