Behavioral task
behavioral1
Sample
dca5e5bd796228926318b270aabd163e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dca5e5bd796228926318b270aabd163e_JaffaCakes118
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Size
57KB
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MD5
dca5e5bd796228926318b270aabd163e
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SHA1
66badb33cd31926ae55237bdbb45b0bc493173fb
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SHA256
ffa55c399410cbd340aa1032041af2a6daccd697de38f493c6195de3933fb2e0
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SHA512
88c9031005da04161b0b2acd405acc37f13384eca7849fa9ccd0ef214040ccf3d096d74c1e47957fa2014c25c3845cc8d4ce0985b299069822cfa2765fb7c9d6
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SSDEEP
1536:2wavD691xHGbee/OhswihD5dzbvuKq8WpUZPKTSfilU:M/5/OewkvbuKhWpUZPK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dca5e5bd796228926318b270aabd163e_JaffaCakes118 unpack001/out.upx
Files
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dca5e5bd796228926318b270aabd163e_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 966B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 90KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ