Behavioral task
behavioral1
Sample
fb9f2ff6ab0a35557d8c3356eb514bd2_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fb9f2ff6ab0a35557d8c3356eb514bd2_JaffaCakes118
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Size
33KB
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MD5
fb9f2ff6ab0a35557d8c3356eb514bd2
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SHA1
b3e3ae657cdbbfde356600c95fb64c880b123ad4
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SHA256
22b1858a54e91efa9df8d95f062d31d787e7708b23958887e18610b6bc907ffa
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SHA512
ecba14c7174a3d5779a160c6667e70d740bdb0fdf8aa8041869e55b3d13a1bbf10f74c282ae1e28dcb0a96823f0c0a4e2d0f2c231631dce03b6ed048167c3db1
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SSDEEP
768:M4ADYglY4HW4QSOGmwn6VenGEKh7RPeZM:M4AdEdknGEKRReZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb9f2ff6ab0a35557d8c3356eb514bd2_JaffaCakes118 unpack001/out.upx
Files
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fb9f2ff6ab0a35557d8c3356eb514bd2_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ