Behavioral task
behavioral1
Sample
42636da94ca22e0135e4eefbc2740f5e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42636da94ca22e0135e4eefbc2740f5e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42636da94ca22e0135e4eefbc2740f5e_JaffaCakes118
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Size
92KB
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MD5
42636da94ca22e0135e4eefbc2740f5e
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SHA1
400fcf8097a4691a472b6ef23a7fb9059eb5d393
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SHA256
bbe9a5aa5e4f6a4f5ce90549498994fdb44a416ef38dcd8c91f327ed305bb100
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SHA512
4e31366a59e7971924bda6af1b8f47ea8d0446de11c370b85011bc60a344d9853a58473f84ce37a8655a740afcd1356889774b35d4b724ce4a928c437a5d0bd1
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SSDEEP
1536:PFl0Jh2RRtS5RsLGcg8BBU/T+v/KzaYq6T8bruU/8//V:Pz0JhtRsLzP2a/OaYxTIB/O/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42636da94ca22e0135e4eefbc2740f5e_JaffaCakes118 unpack001/out.upx
Files
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42636da94ca22e0135e4eefbc2740f5e_JaffaCakes118.exe windows:5 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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ