Behavioral task
behavioral1
Sample
b725dce0b1f52b6901408c7f9efe539c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b725dce0b1f52b6901408c7f9efe539c_JaffaCakes118
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Size
10KB
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MD5
b725dce0b1f52b6901408c7f9efe539c
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SHA1
4458759264ec9e172fb994b4440c9efa3da1295a
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SHA256
1012ff878772454b64fc508b90be6105fc7ef849845dd24f704889f3b308a0a0
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SHA512
f6021be8ed6a557b52568cb0c78bf0928d2afcef633c3237424a64ef793c7d8d0df9d2e35113dc1ebefafec966ed680260e10a4c4711e6c741f77869e5852db8
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SSDEEP
192:/T7daWohiDmeqYZMmv+wzv6X/SNpq7JPVXEjC:/T7uXYZMw+9vSryVXEjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b725dce0b1f52b6901408c7f9efe539c_JaffaCakes118 unpack001/out.upx
Files
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b725dce0b1f52b6901408c7f9efe539c_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ