Behavioral task
behavioral1
Sample
054d5ccfac4cfc4cf62f7863134685d8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
054d5ccfac4cfc4cf62f7863134685d8_JaffaCakes118
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Size
153KB
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MD5
054d5ccfac4cfc4cf62f7863134685d8
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SHA1
e25cb5f241585db8174c0fa1ff4458b908727e57
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SHA256
62eaa21117f06f71c258e3540115d64151f6993bd03b598dd284b181b112520d
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SHA512
4b233f722399206e2fa9c036147da63f4926a5bc230556b0bba9f8b79af7e9721fefb018ab62aaee95f351507dfef428456e893e22afc711b4bf24515ad607c1
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SSDEEP
3072:QNVJoqk+6oSqdMKY4orvqsb1uyb1wAlFybGDbfATdzO0OW0:QNf1Io5yQoTqsZuyZwkocfkzDO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 054d5ccfac4cfc4cf62f7863134685d8_JaffaCakes118 unpack001/out.upx
Files
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054d5ccfac4cfc4cf62f7863134685d8_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 113KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 39KB - Virtual size: 38KB
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: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ